Evaluate the following leaving the result as an EXACT value. cos⁡(tan^-1⁡(4/3)+sin^−1⁡(−2/5))

Step 2 Making this substitution using J gives us 10 sin²(x) cos³(x) dx 10 10 sin²(x) (1 - sin²(x)) cos(x) dx = = [ 10 sin²(x) cos(x) -/(10 sin²(x) dx - ) dx.

q1

Rewrite the following trigonometric expression as an algebraic expression.(a) sin(tan^−1(x))(b) cos(sin^−1(x))(c) cos (tan^−1(√x/3))