Page 262 - Sổ Tay Chuyên Ngành Cơ Khí

PHỤ LỤC

CÁC HÀM LƯỢNG GIÁC c ơ BẢN
Độ Sine Cosine Tanaent Secant Độ Sine Cosine Tanqent Secant
Ọ 00000 1 0000 .00000 1 0999 46 7193 6947 1 0355 1 4395
1 .01745 .9998 .01745 1,0001 47 .7314 .6820 1.0724 1,4663
2 ,03490 ,9994 ,03492 1.0006 4§ ,7431 .6691 1.1106 1.4945
3 .05234 ,9986 ,05241 1.0014 49 .7547 '6561 1.1504 1.5242
4 06976 ,9976 06993 1.0024 SO .7660 ,6428 1.1918 1.5557
fj 08716 .9962 .08749 1.0038 S1 .7771 .6293 1.2349 1 5890
ẹ 10453 .9945 .10510 1 0055 s ? ,7880 6157 1.2799 1,6243
1 12187 ,9925 12278 1,0075 S3 .7986 .6018 1 3270 1.6616
s .1392 .9903 1405 1,0098 64 8090 .5878 1 3764 1 7013
9 1564 .9877 .1584 1.0125 56 .8192 5736 1.4281 1.7434
1736 9848 1763 1.0154 56 .8290 5592 1.4826 1.7883
11 .1908 ,9816 1944 1.0187 57 8387 5446 1.5399 1,8361
12 .2079 .9781 2126 1 0223 5Ộ .8480 .5299 1,6003 1,8871
1? .2250 9744 2309 1,0263 59 8572 .5150 1.6643 1 9416
14 2419 .9703 .2493 1.0306 60 .8660 ,5000 1.7321 2 0000
15 .2588 .9659 ,2679 1,0353 61 ,8746 ,4848 1,8040 2 0627
16 2756 9613 ,2867 1,0403 62 8829 .4695 1.8807 2 1300
17 2924 9563 ,3057 1.0457 63 .8910 4540 1 9626 2.2027
18 .3090 .9511 ,3249 1.0515 64 ,8988 ,4384 2,0503 2,2812
19 .3256 9455 .3443 1 0576 66 ,9063 .4226 2 1445 2 3662
20 ,3420 '9397 .3640 1,0642 66 .9135 '406° 2.2460 2.4586
21 .3584 9336 3839 1,0711 67 .9205 3907 2.3559 2 5598
22 .3746 .9272 .4040 1 0785 96 9272 3746 2.4751 2 6695
2? 3907 ,9205 .4245 1 0864 69 .9336 3584 2 6051 2 7904
24 .4067 .9135 .4452 1 0946 7Ọ 9397 .3420 2,7475 2.9238
25 .4226 .9063 .4663 1^1034 71 .9455 .3256 2.6042 3.0715
26 4384 8988 4877 1 1126 72 .9511 3090 3 0777 3,2361
27 .4540 .8910 ,5095 1.1223 73 .9563 2924 32709 3.4203
28 ,4695 8829 5317 1 1326 74 .9613 ,2756 34874 3 6279
29 4848 ,8746 .5543 1.1433 75 9659 2588 3.7321 3 8637
30 5000 ,8660 ,5774 1,1547 76 ,9703 ,2419 4,0108 4 1336
31 ,5150 ,8572 6009 1 1663 77 ,9744 .2250 4,3315 4 4454
32 ^299 .8480 6249 1 1792 78 ,9781 ,2079 4.7046 4.8097
33 ,5446 8387 ,6494 1.1924 79 '9816 1908 5,1446 5.2408
34 ^592 8290 .6745 1 2062 80 ,9848 .1736 5.6713 5 7588
35 .5736 .8192 .7002 1.2208 81 9877 .1564 6 6138 '6 3924
36 .5878 8090 7265 1,2361 82 .9903 ,1392 7.1154 7.1853
37 ,6018 7986 .7536 1 2521 83 9925 .12187 8.1443 8.2055
.6157 7880 ,7813 1 2690 -9945 10453 9 5144 9 5668
38 84
39 .6293 .7771 .8098 1.2867 85 .9962 08716 11 4301 11 474
40 6428 .7660 .8391 1,3054 86 9976 ,06976 14.3007 14 335
41 6561 ,7547 .8693 1.3250 87 9986 ,05234 190811 19 107
42 6691 .7431 .9004 1.3456 66 9994 .03490 28,6363 28 654
43 ^6820 7314 .9325 1,3673 89 9998 .01745 57 2900 27.299
44 .6947 .7193 ,9657 1,3902 90 1.0000 lnf lnf lnf
■7071 .7071 1 0000 1 4142

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