SOLUTION: Find each value. Write angle measures in radians. 13. Cos^-1(- square root of 3/2) 14. Sin^-1 (-squareroot of 2/2) 15. Arctan (-squareroot of 3/3) 16. tan (Cos^-1 1/2) 17. c

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Question 1034537: Find each value. Write angle measures in radians.
13. Cos^-1(- square root of 3/2)
14. Sin^-1 (-squareroot of 2/2)
15. Arctan (-squareroot of 3/3)
16. tan (Cos^-1 1/2)
17. cos (sin^-1 (-3/5))
18. cos (Arctan (-1))
19. tan (sin^-1 12/13)
20. sin (Arctan -squareroot 3/3)
21. Cos^-1 (tan 3pi/4)
22. Sin^-1 (cospi/ 3)
Answer by ikleyn(52803) (Show Source):
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Find each value. Write angle measures in radians.

13. Cos^-1(- square root of 3/2) arccos() = . 14. Sin^-1 (-squareroot of 2/2) arcsin() = . 15. Arctan (-squareroot of 3/3) arctan(() = . 16. tan (Cos^-1 1/2) tan(arccos() = tan() = . 17. cos (sin^-1 (-3/5)) . 18. cos (Arctan (-1)) cos(arctan(-1)) = cos() = . 19. tan (sin^-1 12/13) . 20. sin (Arctan -squareroot 3/3) sin(arctan() = sin() = . 21. Cos^-1 (tan 3pi/4) arccos(tan() = arccos(-1) = . 22. Sin^-1 (cos(pi/ 3)) arcsin(cos) = arcsin() = .