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1- Natural Trigonometrical Functions <br />we. Sin. Tan Seo. Casea'Cotg. Coln. <br />Angle. Stn. Tan. Sea ' Cosec Cutg. Conl& <br />o, <br />o, <br />18-. <br />0 <br />0 <br />-0 <br />1. <br />00 <br />eo <br />.1. <br />90• <br />8: <br />.1392 <br />.1405 <br />1.0098 <br />7.185 <br />7.115 <br />.99027 <br />82 <br />14 <br />.0029 <br />.0028 <br />_ <br />M.9343.8 <br />.:10..40 <br />1. <br />50 <br />10 <br />.1421 <br />.1435 <br />1.0102 <br />7:040 <br />6.968 <br />.98990 <br />50 <br />20 <br />:0058 <br />.0058 <br />40 <br />171'.9 <br />171, 9 <br />.99998 <br />40 <br />20 <br />.1449 <br />.1465 <br />1.0107 <br />6.960 <br />6.827 <br />.98944 <br />40 <br />80 <br />.0087 <br />.0087 <br />36 <br />114:6 <br />114.6 <br />.9999 <br />30 <br />'30 <br />:1478 <br />.1495 <br />1.0111 <br />6.766 <br />6.691 <br />.9890 <br />s0 <br />40 <br />.0116 <br />.0116 <br />1.0001 <br />85.94 <br />85.94 <br />:9999 <br />20 <br />- _ 40 <br />.1507 <br />.1524 <br />1:0115 <br />6.636 <br />6.561 <br />.98958 <br />20 <br />50 <br />.0145 <br />.0145 <br />1.0001 <br />68.76 <br />68.75 <br />.9998 <br />10 <br />50 <br />.1536 <br />:1554 <br />1.0120 <br />6.512 <br />6.435 <br />.99814 <br />10 <br />1 <br />.0175 <br />.0175 <br />1,0002 <br />57:30 <br />57.29 <br />.999 <br />89 _- <br />9 :.1564 <br />.2952 <br />.1584 <br />1.0125 <br />6.394 <br />6.314 <br />:98769 <br />81 <br />10 <br />.0204 <br />.0204 <br />1.6002 <br />49.11 <br />49.10 <br />.0997 <br />- 50 <br />10 <br />:1593 <br />.1614 <br />1.0129 <br />6.277 <br />6.197 <br />.98723 <br />50 <br />20 <br />.0233 <br />.0233 <br />1.0003 <br />42.98 <br />42.96 <br />:9997 <br />- 40 <br />20 <br />.1622 <br />.1644 <br />1.0134 <br />6.166 <br />6.084 <br />.98676 <br />40 <br />3 <br />.0262 <br />.0262 <br />1.0003 <br />38.20 <br />38.19 <br />.99966 <br />30 <br />30 <br />.1650 <br />.1673 <br />1:0139 <br />6.059 <br />5.976 <br />.98629 <br />30 <br />4• <br />.0291 <br />.0291 <br />'0320 <br />1.0004 <br />34.38 <br />34.37 <br />.999 <br />20 <br />_ 40 <br />.1679 <br />.1703 1.0144 <br />50 <br />5.965 <br />5.871 <br />.98580 <br />20 <br />50 <br />.6320 <br />-10 <br />1.0005 <br />31.26 <br />31.24 <br />.99949 <br />10 <br />- 60 <br />:1708 <br />.1733 <br />1.0149 <br />5:855 <br />5.769 <br />:98531 <br />10 <br />2 <br />.0349 <br />.0349 <br />1.0006 <br />28. <br />28.64 <br />.99939 <br />88 <br />10- <br />:1736 <br />.1763 <br />1.0154 <br />5.739 <br />5.671 <br />.98481 <br />80 <br />.0378 <br />.10 <br />20 <br />.037 <br />1.0007 <br />28.45 <br />26.43 <br />:9992. <br />50 <br />16 <br />.1765 <br />.1793 <br />1.0160 <br />5.665 <br />5.576 <br />.98430 <br />50 <br />20 <br />.0467 <br />.0407 <br />1.0008 <br />24:56 <br />24.54 <br />:9991 <br />40 <br />'20 <br />.1794 <br />.1823 <br />1.0165 <br />5,575 <br />5.485 <br />.98378 <br />.40 <br />30 <br />.0436 <br />.0437 <br />1, 0010 <br />22:93 <br />22:90 <br />.9990 <br />30 <br />:36 <br />.1822 <br />.18531:0170 <br />.488 <br />5.396 <br />.98325 <br />30 <br />40 <br />.0465 <br />.0466 <br />1:0011 <br />21.49 <br />21.47 <br />.9989 <br />20 <br />' 40 <br />.1851 <br />.1883 <br />1.0178 <br />5.403 <br />5.309 <br />.98272 <br />20 <br />50 <br />:0494 <br />:0495 <br />1'.0012 <br />20.23 <br />20.21 <br />.99878 <br />10 <br />, 50 <br />.1886 <br />.1914 <br />1.0181 <br />.320 <br />5.226 <br />.98218 <br />10 <br />8 <br />.0523 <br />.0524 <br />1.0014 <br />19:11 <br />19..08 <br />.99863 <br />97 <br />11 <br />.1908 <br />.1944 <br />1.0187 <br />5.241 <br />5.145 <br />,98163 <br />79 <br />10 <br />.0552 <br />.055 <br />1.0615 <br />18.10 <br />18.07 <br />.9984 <br />50 <br />°' 10.1937 <br />40 <br />.19741 <br />AM <br />5:164 <br />5066 <br />:98107 <br />. 50 <br />20 <br />.0581 <br />.0582 <br />1.0017 <br />17.20 <br />17.17 <br />.99831. <br />40 <br />20 <br />.1965 <br />.2004 <br />1:0199 <br />5,089 <br />4.989 <br />.98050 <br />40 <br />30 <br />.0610 <br />.0612 <br />i,0016 <br />16.38 <br />10..3'5 <br />.'99813 <br />30 <br />30.1994.20351.02055,0164,915:97992 <br />:3393 <br />.3607 <br />1.0631 .947 <br />:773 <br />:94068';10 <br />.30 <br />.40 <br />.0040 <br />.0641 <br />1 .0020 <br />15.64 <br />115.60 <br />.99795 <br />-'20 <br />. "40 <br />.2022 <br />.20651.0211 <br />.747 <br />4:045 <br />4.843 <br />.97934 <br />20 <br />50 <br />.0669 <br />- '0670 <br />1.0022 <br />14.96 <br />14.92 <br />.09776 <br />' 10 <br />50:2051 <br />.900 <br />.20951.02174,877 <br />.93869 <br />50 <br />4.773.97875 <br />.4720 <br />10 <br />4 <br />.0698 <br />.0699 <br />1.0024 <br />14.34 <br />14.30 <br />.99756 <br />88_ <br />12 <br />.2079 <br />.2126 <br />1.0223 <br />4.810 <br />C705 <br />.97815 <br />78 <br />10 <br />.0727 <br />.0729 <br />1.0027 <br />13.7 <br />13.73 <br />.99736 <br />•50 <br />'10.2108.21561.0230 <br />:93667. <br />30 <br />`30 <br />4.745 <br />4.638.07754 <br />.1379.096 <br />50 <br />20 <br />.0756 <br />.07L8 <br />1.0029 <br />13.23 <br />13.20 <br />:99714 <br />40 <br />20 <br />.2136 <br />.2186 <br />1.0236 <br />4.682 <br />4.574 <br />.97692 <br />, 40 <br />30 <br />.0785 <br />.0787 <br />1.0031 <br />12.75 <br />12.71 <br />.99692 <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 />.0816 <br />1.0033 <br />12.29 <br />12,25 <br />.99668 <br />20 <br />40 <br />.2193 <br />.2247 <br />1.0249 <br />4.560 <br />-449 <br />.97566 <br />26 <br />50 <br />.0843 <br />.0846 <br />1.0036 <br />11.87 <br />11.83 <br />.99644 <br />10 <br />50 <br />.2221 <br />.2278 <br />1.0256 <br />4.502 <br />4.390 <br />.97502 <br />10 <br />5 <br />.0872 <br />.087 <br />1.0038 <br />11.4 <br />11.43 <br />.9961 <br />85 , <br />13 <br />.2250 <br />.2309 <br />1.0263 <br />4.445 <br />4.331 <br />.97437 <br />77 <br />" 10 <br />.0901 <br />M04 <br />1.0041 <br />11.10 <br />11.06 <br />.9959. <br />b0 <br />. 10 <br />.2278 <br />.2339 <br />1.0270 <br />4.390 <br />4.275 <br />.97371. <br />` 50 <br />20 <br />.0929 <br />.0934 <br />1.0043 <br />10.7 <br />10.71 <br />.99567 <br />40 <br />20 <br />.2306 <br />.2370 <br />1.0277 <br />.336 <br />:219 <br />.97304 <br />40 <br />30 <br />.0958 <br />.0963 <br />1.0046 <br />10.43 <br />10:39 <br />.99540 <br />. 30 <br />30 <br />.2384 <br />.2401 <br />1.0284 <br />,284 <br />:165 <br />.97237 <br />80 <br />'40 <br />.0987 <br />.0992 <br />1.0049 <br />10.13 <br />10.08 <br />.99511 <br />20 <br />40 <br />.2363 <br />.2432 <br />1,0291 <br />.232 <br />4:113 <br />.97169 <br />20 <br />So <br />,1016 <br />.1022 <br />1.0052 <br />9.839 <br />9.788 <br />.99482 <br />`10' <br />50 <br />.2391 <br />.2462 <br />1.0299 <br />4.192 <br />4.061 <br />.97100 <br />10 <br />61 <br />.1045 <br />.1051 <br />1.0055 <br />9.567 <br />9.514 <br />.99452 <br />84. <br />14...2419 <br />.3827 <br />.2493 <br />1.0308 <br />4.133 <br />4.011 <br />.97030 <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 />4.66 <br />3.962 <br />.96959 <br />• 50 <br />20 <br />.1103 <br />.1110 <br />1.0061 <br />9.065 <br />9.010 <br />.99390 <br />40 <br />20 <br />.2476 <br />.2555 <br />1.0321 <br />:039 <br />:914 <br />:96887 <br />40 <br />go <br />.1132 <br />.1139 <br />1.0065 <br />8.834 <br />8.777 <br />.99357 <br />'30 <br />30 <br />.2504 <br />.2586 <br />1.0329 <br />.994 <br />3.867 <br />.96815 <br />30 <br />40 <br />.1161 <br />.1169 <br />1.0068 <br />8.614 <br />8:556 <br />.99324. <br />20 <br />40 <br />:2532 <br />.2617 <br />1.0337 <br />1.9493.821 <br />.6048 <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 />1.9063.776 <br />1.1707 <br />.96667 <br />10 <br />T ' <br />.1219 <br />:1228 <br />1.0075 <br />8-,206 <br />8.144 <br />.99255 <br />83 <br />W. <br />:2588 <br />:2679 <br />1.0353 <br />3.864 <br />-.732 <br />.96593 <br />75 <br />•10 <br />.1248 <br />.1257 <br />1.0079 <br />8.016 <br />7.953 <br />.99219 <br />60 <br />10 <br />:2616 <br />.2711 <br />1.0361 <br />.822 <br />.689 <br />:96517.. <br />50 <br />20 <br />.1276 <br />_1287 <br />1.0082 <br />7.834 <br />7.770 <br />.99182 <br />40 <br />20 <br />.2644 <br />.2742 <br />1•.0369 <br />.782 <br />.647 <br />.96440 <br />40 <br />30 <br />.1365 <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 />.742 <br />.606 <br />.98363 <br />s0 <br />40 <br />.1334 <br />.13481.0090 <br />7_'.496 <br />7.429 <br />.99106 <br />20 <br />40 <br />.2700 <br />.2805 <br />1.0388 <br />3.703 <br />8.566 <br />.96285 <br />' 20 <br />60 <br />.1363 <br />.1376 <br />1.0094 <br />.3377.269 <br />Cosaa <br />.99087 <br />10 <br />50 <br />.2728 <br />.2836 <br />1.0394 <br />3.665 <br />3.526 <br />.98206 <br />10 <br />74 <br />Cosh. <br />Cotg. <br />CMM <br />-So- <br />Tam <br />Sin. <br />An81e <br />Cosh. <br />Cotg. <br />Cogen. <br />Sea <br />_Tan. <br />Sh: <br />Angie <br />Natural. Trigonometrical- Functions <br />AngWSln. Ton'. Sea Cosec Cotg: Coslm <br />Angle. Sin: Ten .Seo. Cosec Cotg. Cosh. <br />of <br />18-. <br />".27 <br />.2867 <br />1;040i 3.628 <br />3.487 <br />.9612 <br />74 ' <br />24 <br />.4067 <br />:4452 <br />1.094 <br />2.469 <br />2.246 <br />.913 <br />66 <br />,10-.2794 <br />:28M <br />1:041 3.592 <br />3.450 <br />.9604 <br />50 <br />.:10..40 <br />.4487 <br />1.0961 <br />2.443 <br />2.229 <br />.9123 <br />50 <br />-%20-.2812 <br />:29311.042' <br />3.556 <br />3.412 <br />.95964" <br />40 <br />20.4120 <br />.4522 <br />1,0975 <br />2.427 <br />2.211 <br />.91118 <br />40 <br />30 <br />.2840 <br />:2962 <br />1.042 3.5213.376 <br />.95882 <br />30 <br />36 <br />.4147 <br />.4557 <br />1.0989 <br />2.4112.194 <br />.90998 <br />30 <br />40 <br />.2868 <br />.2994 <br />LOU 3.487 <br />3.340 <br />.957 <br />'20 <br />40 <br />.4173 <br />.4592 <br />1.1004 <br />2.39 <br />2.177 <br />.90875 <br />20 <br />•'50 <br />:2896 <br />.302 <br />1:044 3.453 <br />3.305 <br />:95715 <br />'10 <br />50 <br />.4200 <br />.4628 <br />1.1019 <br />2.3812.161 <br />.90753 <br />10 <br />17. <br />.2924 <br />:30571:045 <br />3.420 <br />3.271 <br />:95630 <br />73 • <br />25- <br />.4226 <br />.4663 <br />1:1034 <br />2.366 <br />2.145 <br />.90631 <br />66 <br />-10 <br />.2952 <br />.3089 <br />1:0466 3.388 <br />3.237 <br />.95545 <br />' 50 <br />10 <br />.4253 <br />.4699 <br />1.1049 <br />2.3512.128 <br />.90507 <br />"50 <br />1,;20 <br />.2979 <br />.3121 <br />1'.0476 3.357 <br />3:204 <br />:95459 <br />_ 40 <br />20 <br />.4279 <br />.4734 <br />1.1064 <br />2.337 <br />2.112 <br />.90383 <br />,40 <br />30 <br />.3007 <br />:3153 <br />1.6485 3326 <br />3.172 <br />.95372 <br />- 30 <br />- 30 <br />.4305 <br />.4770 <br />1.1079 <br />2.323 <br />2.097 <br />.90259 <br />- 30 <br />40 <br />:3035 <br />.3185 <br />1.0495 3.295 <br />3:140 <br />:95284 <br />' .20 <br />40 <br />.4331 <br />.4806 <br />1.1095 <br />2.309 <br />2.081 <br />.90133 <br />20 <br />-50 <br />.3062 <br />.32171.05053.2653.108:95105 <br />-16 <br />50 <br />:4358 <br />.4841 <br />1.1110 <br />2.295 <br />2, 066 <br />:90007 <br />-10 <br />18 • <br />:3090 <br />:32491:0515 <br />3.236 <br />3:078 <br />:95106 <br />72-' <br />26 <br />.4384 <br />.4877 <br />1.1126 <br />2.2812.050 <br />.89879 <br />64 <br />10 <br />.3118 <br />.3281 <br />1.0525 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 />.89752 <br />• 50 <br />20 <br />.3145 <br />:33141.0535 <br />3.179 <br />3.018 <br />:94924 <br />46 <br />20 <br />.4436 <br />.4950 <br />1.1158 <br />2.254 <br />2.020 <br />.89623 <br />49 <br />30 <br />.3173 <br />.33461:0545 <br />3.152 <br />:989 <br />:04832. <br />`30 <br />30 <br />.4462 <br />.49861:1174 <br />2.2412.006 <br />.89493 <br />30 <br />"40 <br />.3201 <br />:33781:0555 <br />3.124 <br />:960 <br />.94740 <br />-20 <br />40.4488 <br />.5022 <br />1.1190 <br />2.2281.991 <br />.89363 <br />20 <br />50 <br />.3228 <br />.3411 <br />1.0566 3.098 <br />:932 <br />:94648 <br />10 <br />, 50 <br />.4514 <br />:5059 <br />1.1207 <br />2.215 <br />1.977 <br />.89232 <br />10 <br />19 , <br />.3256 <br />:3443 <br />1.0576 3.072 <br />2.904 <br />:94552 <br />71 ' <br />27 <br />.4540 <br />.5095 <br />1.1223 <br />2.203 <br />1.963 <br />.89101 <br />83 <br />10 <br />.3283 <br />:3476 <br />1.0587 3.046 <br />.877 <br />'94457 <br />'50 <br />: 10 <br />.4566 <br />:5132 <br />:1240.190 <br />1.949 <br />.88968 <br />50 <br />,20 <br />.3311 <br />.3508 <br />1.0598 3.020 <br />.850 <br />.94361 <br />'40 <br />20 <br />.4592 <br />:5169 <br />1.12571.052 <br />.178 <br />1.935 <br />.88835 <br />40 <br />'30 <br />.3338 <br />.3541 <br />1.0608 .996 <br />.824 <br />.94264 <br />-.30 <br />.30 <br />.4617 <br />.5208 <br />.1274.166 <br />1.921 <br />.88701 <br />-30 <br />40 <br />.3365 <br />:3574 <br />1.0019 .971 <br />.798 <br />:94167 <br />'20 <br />40 <br />.4643 <br />.5243 <br />.1291.154 <br />1.907 <br />.88566 <br />20 <br />:50 <br />:3393 <br />.3607 <br />1.0631 .947 <br />:773 <br />:94068';10 <br />50 <br />.4669 <br />.5280 <br />.1308.142 <br />1.894 <br />.88431 <br />10 <br />20t <br />.3420 <br />.3640 <br />:0642 :924 <br />.747 <br />.5317 <br />:93969 <br />0 . <br />28 <br />.4695 <br />.1326.130 <br />1.881 <br />.88295 <br />62 <br />-:10 <br />:3448 <br />:36731.0653 <br />.900 <br />.723 <br />.93869 <br />50 <br />-10 <br />.4720 <br />.5354 <br />'.1343.1191.868 <br />.88158 <br />50 <br />20 <br />:3475 <br />.3706 <br />.0665 .878 <br />.699 <br />.93769. <br />40 <br />,20 <br />.4746 <br />.5392 <br />.1361.107 <br />1.855 <br />88020 <br />40 <br />30 <br />.3502 <br />.3739 <br />1.0676 .856 <br />.675 <br />:93667. <br />30 <br />`30 <br />.4772 <br />.5430 <br />.1379.096 <br />1.842 <br />.87882 <br />30 <br />',40.:3529 <br />:3772 <br />1.0688 .833 <br />.651 <br />.93565. <br />20 <br />40 <br />.4797 <br />.5467 <br />.1397.085 <br />1.829 <br />.87743 <br />20 <br />50':3557 <br />.3805 <br />•:0700 :811 <br />.628 <br />.93462 <br />..10 <br />50 <br />.4823 <br />.5505 <br />.1415.073 <br />1.816 <br />.87603 <br />10 <br />21- <br />:3584 <br />.3839 <br />.0711 .790 <br />.605 <br />.93358 <br />- <br />29 <br />.4848 <br />.5543 <br />.1434.063 <br />1.804 <br />.87462 <br />61'' <br />10 <br />.3611 <br />.3872 <br />:0723 .769 <br />.583 <br />.93253 <br />50 <br />10 <br />.4874 <br />.5581 <br />.1452 <br />1.792 <br />.87321 <br />50 <br />- 20 <br />.3638 <br />.3906 <br />1.07362:749 <br />.560 <br />293148 <br />40 <br />20 <br />.4899 <br />:5619 <br />1.1471 <br />:041 <br />1.780 <br />.87178 <br />40 <br />30 <br />.3665 <br />.3939 <br />1.0748 2.729 <br />.539 <br />:93042 <br />30 <br />'-30 <br />.4924 <br />:5658 <br />1.1400 <br />2MI <br />1.767 <br />.87036 <br />30 <br />40 <br />.3692 <br />:3973 <br />1.0760 2:70£ <br />.517 <br />.92935 <br />26 <br />40 <br />.4950 <br />.5696 <br />1,1509 <br />L020 <br />1.756 <br />.86892 <br />20 <br />50 <br />.3719 <br />.4006 <br />1.0773 2.689 <br />.496 <br />.92827 <br />: -10 <br />50 <br />.4975 <br />.5735 <br />1:1528 <br />2.010 <br />1.744 <br />.86748. <br />10 <br />22 : <br />.3746 <br />:4040 <br />1.0785 2.670 <br />.475 <br />'92718 <br />B8 ; <br />30 <br />.5000 <br />.5774 <br />1,1547 <br />a.000 <br />1.732 <br />.86603 <br />60 <br />10.3773 <br />.4074 <br />1:0798 2.650 <br />.455 <br />.92609 <br />50 <br />10 <br />.5025 <br />.5812 <br />1.1566 <br />1.990 <br />1.720 <br />.86457 <br />50 <br />20 <br />.3800 <br />:4108 <br />1.0811 2.632 <br />.434 <br />:92499 <br />40 <br />'20 <br />.5050 <br />-5851 <br />1.1586 <br />1.980 <br />1.709 <br />.86310 <br />40 <br />30 <br />.3827 <br />`4142 <br />1.0824 2.613 <br />.414 <br />:92388 <br />30. <br />• 30-5075 <br />.5890 <br />1.1606 <br />1.970 <br />1.698 <br />.86163 <br />30 <br />40 <br />.3854 <br />.4176 <br />1.0837 2.595 <br />2.394 <br />:92276 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