Q/The following are some properties of inverse trigonometric functions: A/ B/ sin ¹x + cos¯¹x = -1 COS -1 CSC x = sin -11 X BIN 2

Q: Evaluate the exact value of sin tan-()

A:

Q: Find csc-1(4.3) (in radians).  (Hint: Use sin-1)

A:

Q: Use the identities to find sinx and cosx if tanx=5 and cosx>0

A: Given: tanx=5 and cosx>0, To find: sinx and cosx.

Q: 2 sin(0): 3 Evaluate: csc(-0) = ||

A: sin(θ)=23 To find, csc(-θ)