Asked by Sarah
Evaluate the definite Integral
Integral [0 to pi/4] cos(2x)sec^2(pi/4 sin(2x))dx
Integral [0 to pi/4] cos(2x)sec^2(pi/4 sin(2x))dx
Answers
Answered by
Steve
Let u = tan(π/4 sin(2x))
du = sec^2(π/4 sin(2x))*(π/4)(2cos(2x)) du
So, what you have is just ∫du with some constant factored out.
du = sec^2(π/4 sin(2x))*(π/4)(2cos(2x)) du
So, what you have is just ∫du with some constant factored out.
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.