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Home > CALC > Chapter 7 > Lesson 7.3.5 > Problem 7-157

  1. Integrate. Show your steps—if you use u-substitution be sure to change the bounds of integration. Homework Help ✎

U = sinx
dU = cosx dx

U(0) = upper bound

Assemble the integral and then solve.

U = sinx
dU = cosx dx

Before you integrate, rewrite the integrand.

sec−1x + C (this is a special case)

You could use U-Substitution.
Or you could expand the integrand and evaluate.