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(Solved): please help Suppose the substitution x=sec is to be made in the following integral: xx21 ...
please help
Suppose the substitution x=secθ is to be made in the following integral: ∫xx2−1dx Which of the following integrals is equivalent to this under this substitution? ∫tan2θdθ∫cosθsin2θdθ∫secθtan2θdθ∫sec2θdθ∫sinθdθ