Question

FIND THE INTEGRALS OF
1. ꭍ cot^5 2x csc^5 2xdx
2. ꭍ (csc^2 x-1)^2 dx
3. ꭍdx/sin64x
4. ꭍ(csc4x + cot4x )^2 dx
5. ꭍcsc 5x dx

Answer 1

Answer:

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