Question 4 5 pts x2 (A) X Ev Evaluate S 0 - 23azdy + cos,+C X...

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math calculus

Answer 1

Answer #1

Sell Sex 2² dx (1-x²)3/2 let x= cos u z) u = cosx dxz - Sinudu x² = Cos²u 1-x² = 1- Costru a Siuru x२ = Cos²u Cos²u (1-x² 32

Answer 2

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