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2(e. 3 9 <br />Natural .Trigonometrical Functions' <br />Angie, Sim, Ton. Sec.. Cosec. Cotg. Coshh <br />Angle. Sin. Tan, Seo. Cosec:- Cotg. Cosin. <br />16 <br />:2756 <br />0 <br />0 <br />0 <br />1: <br />'00 <br />'00., <br />.'1:'' <br />90.; <br />8, .:1392 <br />1.0946 <br />.1405 <br />1.0098 <br />7.185 <br />7.115 <br />.99027 <br />82 <br />10 <br />.0029 <br />.0029 <br />3.450 <br />343.8 <br />343.8 <br />1: <br />50 <br />10 <br />.1421 <br />.1435 <br />1_0102 <br />7.040 <br />6.968 <br />.9898 <br />50 <br />20 <br />.0058 <br />:0058 <br />=171.9 <br />.95954 <br />171.9 <br />.99998 <br />40 <br />20 <br />.1449 <br />.1465 <br />1:0107 <br />6.900 <br />6.827 <br />.95944 <br />40 <br />30 <br />.0087 <br />.0057 <br />114.6 <br />114.6 <br />.9999 <br />30 <br />•30 <br />.1478 <br />.1495 <br />1.0111 <br />G.766 <br />6.691 <br />.93902 <br />30 <br />40:C116.01161,000185.9485.94.9999 <br />1.0438 <br />3.457 <br />3.340 <br />.95799 <br />20 <br />40 <br />20 <br />'40.1507.15241.01156.6366.561.9SSSS <br />1.1004 <br />2.396 <br />2.177 <br />.96S75 <br />20 <br />50 <br />20 <br />50 <br />.0145 <br />.0145 <br />1.0001 <br />63.76 <br />68.75 <br />.9999 <br />10 <br />50 <br />.1536 <br />.1554 <br />1.0120 <br />6.512 <br />6.435 <br />.98814 <br />10 <br />1 <br />.0175 <br />.0175 <br />1.0002 <br />57.30 <br />57.29 <br />.0998689 <br />. <br />9 <br />.1564 <br />.1554 <br />1.0125 <br />0.394 <br />6.314 <br />.95769 <br />81 <br />-10 <br />:0204 <br />.020 <br />1:0002 <br />49.1149.10 <br />50 <br />.9997 <br />' 50 <br />10 <br />.1593 <br />.1614 <br />1_0129 <br />6.277 <br />6.197 <br />.99723 <br />50 <br />20 <br />.0233 <br />.0233 <br />1.0003 <br />42.98 <br />42.96 <br />.99973 <br />40 <br />20 <br />.1622 <br />:1644 <br />1.0134 <br />6.106 <br />1 <br />G.OS4 <br />.98676 <br />40 <br />30 <br />:0262 <br />.0202 <br />1:0003 <br />38.20 <br />38.19 <br />.9996 <br />30 <br />30 <br />.1650 <br />.1673 <br />1.01396. <br />0505.976 <br />30 <br />:98629 <br />'30 <br />40 <br />.0291 <br />.0291 <br />1.0004 <br />34.38 <br />34.37 <br />.99958 <br />20 <br />40 <br />.1679 <br />.1703 <br />1.0144 <br />5.955 <br />5.871 <br />.98580 <br />20 <br />50 <br />.0320 <br />.0320 <br />1.0005 <br />31.26 <br />31.24 <br />.99949' <br />10 <br />50 <br />.1703 <br />:1733 <br />1.0149 <br />5:555 <br />5.769 <br />.98531 <br />10 <br />2 <br />.0349 <br />.0349 <br />1.0006 <br />28.65 <br />28.64 <br />.99939 <br />88 ' <br />.10 ,' <br />.1736 <br />.1763 <br />1:0154 <br />5.759 <br />5.671 <br />.98481 <br />80 <br />10 <br />:0378 <br />.0378 <br />1.0007 <br />20,45 <br />26.43 <br />:99929 <br />'50 <br />10 <br />.1765 <br />.4793 <br />1.0160 <br />5.665 <br />5.576 <br />.95430 <br />50 <br />20 <br />.0407 <br />.0407 <br />1.0008 <br />24.5 <br />24:54 <br />-99917 <br />40 <br />20 <br />:1794 <br />.1823 <br />1.0165 <br />5.575 <br />5.4S5 <br />-99378 <br />40 <br />30 <br />.0436 <br />.0437 <br />1.0010 <br />22.93 <br />22.90 <br />.99905 <br />"30 <br />30 <br />*,1822 <br />:18531.01705.4885.396.98325 <br />30 <br />40 <br />30 <br />• •40 <br />.0465 <br />.0466 <br />1.0011 <br />21.49 <br />21.47 <br />.99592 <br />20 <br />40 <br />.1551 <br />.1883 <br />1.0176 <br />5.403 <br />5.309 <br />.08272 <br />20 <br />50 <br />-0494 <br />.0495 <br />1.0012 <br />20.23 <br />20.21 <br />.99878 <br />10 <br />' 56 <br />.1580 <br />:1914 <br />1.0181 <br />5,320 <br />5,220 <br />.96218 <br />10 <br />3 <br />.0523 <br />.0524 <br />1.0014 <br />19.11 <br />19.08 <br />.99S6387- <br />.4540 <br />-11 <br />.1908 <br />.1944 <br />1.0187-5.2415.145 <br />.89101 <br />63 <br />.98163 <br />79 <br />^10 <br />.0552 <br />.0553 <br />1.0015 <br />18.10 <br />18.07 <br />:99847 <br />50' <br />10 <br />.1937 <br />,4974 <br />1.0193 <br />3:164 <br />5.060 <br />.98107 <br />50 <br />20 <br />:0581 <br />.0582 <br />1.0017 <br />17:20 <br />17.17 <br />.09831 <br />40 <br />20 <br />.1965 <br />.20041.019 <br />9 <br />5.059 <br />4-989 <br />'.98050 <br />40 <br />30 <br />.0510 <br />.0612 <br />1.0019 <br />16.38 <br />16.35 <br />.99813 <br />-�30 <br />30 <br />:1094 <br />.2035 <br />1.0205 <br />5.016 <br />4.915 <br />.97992 <br />30 <br />-40 <br />.0640.06411.002015.6415.60.99705' <br />.798.94167 <br />20 <br />40 <br />20 <br />-40.2022.20651.02111:.0454.843.07934 <br />'.1291 <br />2.1541.907.58566 <br />20 <br />50 <br />20 <br />'50 <br />.0569'.0670 <br />.947 <br />1.0022 <br />14:96 <br />14.92 <br />:99776 <br />"10' <br />'50 <br />.2051 <br />:2005 <br />1:0217 <br />4.877 <br />4.773 <br />.07575 <br />10 <br />4 <br />.0698 <br />.0690 <br />1.0024 <br />14.34 <br />14.30 <br />.99756 <br />86 • <br />12 <br />.2070 <br />.2126 <br />1.0223 <br />4.SIO <br />4.705 <br />.97515 <br />78 <br />10 <br />.0727.07291.002713.7613:73.9973 <br />:900 <br />:723 <br />.93869 <br />50 <br />10 <br />50 <br />10,2103.21561:02304-1,454.638 <br />1.1343 <br />2.119 <br />1.668 <br />.58158 <br />50• <br />.07754 <br />50 <br />20 <br />:0756 <br />.0758 <br />1,0029 <br />13.23 <br />13:20 <br />.99714 <br />40 <br />20.2136 <br />1.1361 <br />.2186 <br />1.0236 <br />4.682 <br />4.574 <br />.07692 <br />40 <br />-30 <br />.0785 <br />.0757 <br />1.0031 <br />12.775 <br />12:71'.99692 <br />30 <br />30 <br />30 <br />.2164 <br />.2217 <br />1.0243 <br />4.620 <br />4.511 <br />.97630 <br />30 <br />40 <br />.0814 <br />.0316 <br />1:0033 <br />12.29 <br />12.25 <br />.99665 <br />20 <br />40 <br />.2193 <br />.2247 <br />1.0240 <br />4.5GO <br />4.449 <br />,97566 <br />20 <br />50 <br />.0843 <br />:034 <br />1.003611.8711.83 <br />.93402 <br />10 <br />.09644 <br />10 <br />50 <br />.2221 <br />.2273 <br />[.02564:502 <br />4.390 <br />.97502 <br />10 <br />5 . <br />.0872 <br />.087L <br />1.0038 <br />11.47 <br />11,43 <br />.99619 <br />85 <br />13, <br />.2250 <br />.2309 <br />x.0263 <br />4.445 <br />4.331 <br />.97437 <br />77 <br />X10 <br />.0901 <br />.0904 <br />1.0041 <br />11,10 <br />11.06 <br />.99594 <br />50 <br />16 <br />.2278 <br />.2339 <br />1.0270 <br />4.390 <br />4.275 <br />.97371 <br />50 <br />4p20 <br />.0929 <br />.0934 <br />1.0043 <br />10.76 <br />10.71 <br />.9956 <br />40' <br />•20 <br />.2306 <br />.2370 <br />1.0277 <br />4.336 <br />4,210 <br />.97304 <br />40 <br />30 <br />.0958 <br />.0963 <br />1.0046 <br />16.43 <br />10.39 <br />.99540 <br />30 <br />' 30 <br />.2334 <br />.2401 <br />1.0254 <br />4,254 <br />4.165 <br />.97237 <br />30 <br />40 <br />:0957 <br />.0992 <br />1.0049 <br />10.13 <br />10.03 <br />.99511 <br />--20 <br />4Q <br />.2363 <br />,2432 <br />1.0291 <br />4.232 <br />4.113 <br />.97169 <br />20 <br />50 <br />.1016 <br />.1022 <br />1.0052 <br />.839 <br />9.788 <br />:99482, <br />-10 <br />50 <br />.2391 <br />.2462 <br />1.0299 <br />4.182 <br />4.061 <br />.97100 <br />10 <br />6 <br />.1045 <br />.1051 <br />1.0055 <br />9.567 <br />9.614 <br />.99452 <br />84 <br />14 <br />-2419 <br />.2493 <br />1.0306 <br />4.133 <br />4.011.97030 <br />10 <br />76 <br />10 <br />.1074 <br />.1080 <br />1.0058 <br />9.309 <br />9.255 <br />.99421 <br />50• <br />10 <br />.2447 <br />.2524 <br />1.0314 <br />4.086 <br />3.96E <br />.06959 <br />50 <br />9 20 <br />.1103 <br />.1110 <br />1:0061 <br />9.065 <br />9.010 <br />.99390 <br />40 <br />20 <br />.2476 <br />.2:555 <br />1.0321 <br />4.039 <br />3.914 <br />.06887 <br />40 <br />30 <br />.1132 <br />.1139 <br />1.0065 <br />8.834 <br />8.777 <br />.99357 <br />•30 <br />30 <br />.2504 <br />.2556 <br />1.03$9 <br />3.994 <br />3.867 <br />.96315 <br />30 <br />-40 <br />.1161 <br />.1169 <br />1.0053 <br />8.614 <br />8.556 <br />.99324. <br />20 <br />40 <br />.2532 <br />.2617 <br />1.0337 <br />3.949 <br />3.821 <br />96742 <br />20 <br />50 <br />.1190 <br />.1198 <br />1.0072 <br />8:405 <br />8.345 <br />.99290 <br />10 <br />50 <br />.2560 <br />.2648 <br />1:0345 <br />3.906 <br />3.776 <br />.96667 <br />10 <br />71 <br />.1219 <br />.1228 <br />1.0075 <br />8.205 <br />8.144 <br />.99255 <br />83 - <br />15 <br />.2583 <br />.2679 <br />1.0353 <br />3.864 <br />3.732 <br />.96593 <br />75 <br />10 <br />.1248 <br />.1257 <br />1.0079 <br />8:016 <br />7.953 <br />.99219 <br />50 <br />10 <br />:26IG <br />.2711 <br />1.0361 <br />3.822 <br />3.659 <br />.96517 <br />50 <br />20 <br />.1276 <br />.1237 <br />1.0082 <br />71834 <br />7.770 <br />.99182 <br />40 <br />20 <br />.2644 <br />,2742 <br />1,0369 <br />3.782 <br />3.647 <br />.96440 <br />4C <br />30 <br />.1305 <br />.1317 <br />1.0086 <br />7.661 <br />7.596 <br />.99144 <br />30 <br />30 <br />.2672 <br />.2773 <br />1.0377 <br />3.742 <br />3.606 <br />.96363 <br />- 30 <br />40 <br />.1334 <br />.1346 <br />1.009 <br />17.496 <br />7.429 <br />.9910620 <br />.M0 <br />40 <br />,2700 <br />.2505 <br />1.0336 <br />3.703 <br />3.566 <br />.96235 <br />2C <br />50 <br />.1363 <br />1376 <br />1.0094 <br />7.337 <br />7.269 <br />,99067 <br />10 <br />IS24 <br />50 <br />.2728 <br />.2336 <br />1.0394 <br />3,6'65 <br />3,526 <br />.96206 <br />1C <br />66 <br />58 <br />74 <br />17 7 <br />f / .`'GG Natural--Trigono trical :Functions-� ; �at 3 <br />Angle. Sin. Ton. Seo. Cosec. Cotg. Cosin. Angle. Sia Tan. Seo. Cosec. Cotg: Cosin. , r_ <br />o. or o! <br />Cosin. Cotg. Cosec. Sec. Tan. Sin, Angle Cosin. Cotg. Cosec. Sec. Tan. 'Sin. Angle Cosin. Wtg. Cosec. Sec. Ton. Sin. Angle Cosin. Cotg. Cosec. Sec. Tan. Sin. Angle <br />A <br />16 <br />:2756 <br />.2587 <br />1.040 <br />3.625 <br />3.487 <br />.0612 <br />74 ' :.24 <br />• <br />.4057 <br />'.4452 <br />1.0946 <br />2.459 <br />2.246 <br />.91355 <br />66 <br />10 <br />.2754 <br />,2899 <br />1.041 <br />3.592 <br />3.450 <br />.9604. <br />50 <br />10 <br />.4094 <br />.44871.09612.443 <br />2.229'.91236 <br />50 <br />120 <br />.2812 <br />.2931 <br />1:0423 <br />3.556 <br />3.412 <br />.95954 <br />40 <br />20 <br />.4120 <br />.4522 <br />1.0975 <br />2.427 <br />2.211 <br />(91116 <br />'40 <br />30 <br />:2540 <br />.2962 <br />1.04 ' 29 <br />3.5213.376 <br />.95882 <br />30 <br />30 <br />.4147 <br />.4557 <br />1:0989 <br />2.411 <br />2.194 <br />.90996 <br />30 <br />40 <br />.2568 <br />-.2004 <br />1.0438 <br />3.457 <br />3.340 <br />.95799 <br />20 <br />40 <br />.4173 <br />.4592 <br />1.1004 <br />2.396 <br />2.177 <br />.96S75 <br />20 <br />50 <br />:2396.3026 <br />1.0448 <br />3.453 <br />3.305 <br />.95715 <br />10 <br />50 <br />.4200,.4628 <br />1,1019 <br />2.381 <br />2.161 <br />.90753 <br />'10 <br />17 ;' <br />.2924 <br />.3057 <br />1.0457 <br />3.420 <br />3.271 <br />.95630 <br />73 <br />25 . <br />.4326 <br />.4063 <br />1.1034 <br />2.366 <br />2.145 <br />.90631 <br />65 <br />10 <br />.2952 <br />.3059 <br />L'0466 <br />3.388 <br />3.237 <br />.95545 <br />50 <br />10 <br />:4253 <br />.4699 <br />1.1049 <br />2,351 <br />2.128 <br />.90507 <br />50 <br />20 <br />:2979 <br />.3121 <br />1.047C <br />3.357 <br />3.204 <br />.95459 <br />40 <br />20 <br />.4279 <br />..4734 <br />1.1004 <br />2.337 <br />2.112 <br />.90353 <br />40 <br />t30 <br />.3007 <br />.3153 <br />1.0485 <br />3.326 <br />3.172 <br />.95372 <br />30 <br />30 <br />:4305 <br />.:47701.1079 <br />2.323 <br />2.097 <br />.00259. <br />30 <br />'40 <br />.3035 <br />.3185 <br />1.0495 <br />3.295 <br />31140 <br />-95284 <br />'.20 <br />'40 <br />.4331;4806 <br />1.1095 <br />2.309 <br />2.081 <br />.90133 <br />20 <br />50 <br />.3062 <br />:3217 <br />1.0505 <br />3.265 <br />3.108 <br />.95195 <br />10 <br />50 <br />.4353 <br />.4841 <br />1.1I10 <br />2.295 <br />2.066 <br />:00007 <br />10 <br />18 ..3090 <br />.3249 <br />1.0515 <br />3.236 <br />3.075 <br />.95106 <br />72 <br />26: <br />.4384 <br />.4577 <br />1.1126 <br />2.231 <br />2,. 050 <br />.89879 <br />64 <br />10 <br />.3118.328.11 <br />' 0525 <br />3.207 <br />3.048 <br />.95015 <br />.50 <br />° 10 <br />:4410 <br />.4913 <br />1'.1142 <br />2.268 <br />2.035 <br />J89752 <br />50 <br />20 <br />.3145 <br />:33141.0535 <br />3.179 <br />3.018 <br />.94924. <br />40 <br />20 <br />.4436 <br />.4950 <br />1.1158 <br />2.254 <br />2.020 <br />.89623 <br />40 <br />30.3173.33461:05453.1522.989.94532 <br />30 <br />30.44031„49861,1174',2412,006.89493 <br />30 <br />40 <br />.3201:33781.05553.1242.960.94740 <br />20 <br />40.4488.50221.11002,2281.991.89363 <br />20 <br />.50 <br />.3228 <br />.3411 <br />1.0566 <br />3-095 <br />2.932 <br />.94646 <br />, 10 <br />50 <br />.4514:.5059 <br />1.1207 <br />2.215 <br />1.977 <br />.59232 <br />10 <br />19 <br />.3256 <br />.3443 <br />1.0576 <br />3.072 <br />.904 <br />.94552 <br />71 <br />27 <br />.4540 <br />.5095 <br />'.1223 <br />2.203 <br />1.063 <br />.89101 <br />63 <br />10 <br />.3233 <br />.34,76 <br />1.0587 <br />3.046 <br />:S77 <br />.94457 <br />50 <br />10 <br />.4566 <br />.5132 <br />1•:1240 <br />2.1001.949 <br />.$8968 <br />50 <br />:20 <br />.3311 <br />.3508 <br />1,0598 <br />3.020 <br />.850 <br />.94361 <br />40 <br />20 <br />.4592 <br />.5169 <br />1.1257 <br />1.178 <br />1.935 <br />.88835, <br />40 <br />30 <br />.3338 <br />.3541 <br />1'.0608 <br />2.996 <br />.824 <br />.94264 <br />20 <br />30 <br />.4617 <br />.5206 <br />1.12,14 <br />2.166 <br />1'.921 <br />.58701 <br />30 <br />40 <br />.3365.35741.06192,971.• <br />.798.94167 <br />20 <br />40 <br />.4618,;5243 <br />'.1291 <br />2.1541.907.58566 <br />20 <br />50 <br />.3393 <br />.3607 <br />1.0631 <br />.947 <br />.773 <br />.94063 <br />10 <br />50 <br />.4669..5280 <br />1.1303 <br />2.142 <br />1•.894 <br />:88431 <br />10 <br />20 <br />.3420 <br />.3640 <br />1.0642 <br />2.024 <br />.747 <br />.93969 <br />70 , <br />28 : <br />,4695 <br />.5317 <br />1.1326 <br />2.136 <br />1 MI <br />.88295 <br />62 <br />10 <br />.3448.3673 <br />1.0653 <br />:900 <br />:723 <br />.93869 <br />50 <br />10 <br />.4720 <br />15354 <br />1.1343 <br />2.119 <br />1.668 <br />.58158 <br />50• <br />20 <br />.3475 <br />.3706 <br />1.0665 <br />2.878 <br />.699 <br />.93769 <br />40 <br />20 <br />.4743 <br />15302 <br />1.1361 <br />.107 <br />1,855 <br />:83020 <br />40 <br />30 <br />.3502 <br />.3739 <br />1.0676 <br />2.856 <br />1.675 <br />.93667 <br />30 <br />30 <br />.4772 <br />.5430 <br />1,3379 <br />.0961. <br />842 <br />:87882 <br />.30 <br />40 <br />.3529 <br />.3772 <br />1.0688 <br />2.833 <br />1.651 <br />-93565 <br />20 <br />40 <br />4791'.5467 <br />1.1397 <br />:095 <br />1.829 <br />:57743 <br />20 <br />50 <br />.3557 <br />.3805 <br />1.0700 <br />2.511 <br />.623 <br />.93402 <br />10 <br />50 <br />:4821.5605 <br />1.1415 <br />2.073 <br />1.810.57603' <br />10 <br />21 :..3584 <br />.3839 <br />1.0711 <br />.790 <br />1.605 <br />.0335S69 <br />29 ' <br />.4518 <br />.5543 <br />1:1434 <br />2.063 <br />1:804 <br />.57462 <br />61 <br />110 <br />.3611 <br />.3572 <br />1.0723 <br />2.769 <br />3.583 <br />.93253 <br />50 <br />- 10 <br />.4574.5581 <br />1:1452 <br />.052 <br />1.792 <br />.87321 <br />_ 50. <br />:20 <br />.3638 <br />.3908 <br />1.0136 <br />2.748 <br />.560 <br />.9314S <br />40 <br />20 <br />.48951.5619 <br />1.1471 <br />2.041 <br />1.780 <br />.37173 <br />40 <br />;SO <br />.3665 <br />.3939 <br />1.0748'2.729 <br />.539 <br />.93042 <br />30 <br />• 30 <br />.492h <br />.56.53 <br />1.1490 <br />2.031 <br />1.767 <br />-87036 <br />30 <br />40 <br />.3692 <br />.3973 <br />1_0760 <br />2,7019 <br />.517 <br />.92935 <br />20 <br />40 <br />.4950 <br />.5696 <br />1.1509 <br />2.0201.756 <br />.86892 <br />20 <br />'50 <br />.3719 <br />.4006 <br />1.0773 <br />2.689 <br />.496 <br />.92827 <br />10 <br />50 <br />.4975 <br />.6735 <br />1.1528 <br />2.010 <br />1.744 <br />.SG748 <br />lU <br />22 <br />-3746 <br />.4040 <br />k0785 <br />2.670 <br />.475 <br />.92715 <br />59 <br />38 <br />.50[14 <br />.5774 <br />1.1547 <br />3.0001.732 <br />.86603 <br />60 <br />10 <br />.3773 <br />.4074 <br />1.0798 <br />2.650 <br />.455 <br />.92609 <br />'50 <br />10 <br />-5025'.5812 <br />1.1566 <br />1.990 <br />1.720 <br />.56157 <br />50 <br />20 <br />.3800 <br />.4108 <br />1.0811 <br />2.632 <br />2.434 <br />.92499 <br />40 <br />20 <br />.5050 <br />.5351 <br />1°.1586 <br />1.960 <br />1, 709 <br />.96310 <br />40 <br />30 <br />.3527 <br />.4142 <br />1.0524 <br />2.013 <br />2.414 <br />,92388 <br />30 <br />30 <br />.5075 <br />.5890 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