Question: Evaluate the following integrals two ways. a. Simplify the integrand first and then integrate. b. Change variables (let u = ln x), integrate, and then

Evaluate the following integrals two ways.

a. Simplify the integrand first and then integrate.

b. Change variables (let u = ln x), integrate, and then simplify your answer. Verify that both methods give the same answer.

V3 3 sech(In x) dx

V3 3 sech(In x) dx

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