calculus

Substitution in the Definite Integral 5x Suppose we want to evaluate the definite integral, tan x sec x da using the substitution, u = tan(x). Part 1. Re-write the definite integral in terms of the variable u and remember to use the limits of integration for the function u = f(x). Then, inp antiderivative of the integrand and the limits of integration you found. udu 0 1, 2 1 0 Part 2. Finally, evaluate the original integral by evaluating the antiderivative using limits of integration from Part 1. above. tan x sec x dx N / H Note: You can earn partial credit on this problem. Preview My Answers Submit Answers