evaluating
Here is a video example that goes further in detail with the regular evaluation of definite integrals:
Example 4:
https://www.educreations.com/lesson/view/definite-integration-example-5/42289340/?s=Z3aVSf&ref=link
Example 4:
https://www.educreations.com/lesson/view/definite-integration-example-5/42289340/?s=Z3aVSf&ref=link
evaluating with trig functions
Here are some more examples video examples that go further into detail with the evaluation of definite integrals that contain trig functions:
Example 4
https://www.educreations.com/lesson/view/definite-integration-with-trig-functions-example-4/42289493/?s=TVCqJR&ref=link
Example 5
https://www.educreations.com/lesson/view/definite-integration-with-trig-functions-example-5/42289519/?s=55WUZR&ref=link
Example 4
https://www.educreations.com/lesson/view/definite-integration-with-trig-functions-example-4/42289493/?s=TVCqJR&ref=link
Example 5
https://www.educreations.com/lesson/view/definite-integration-with-trig-functions-example-5/42289519/?s=55WUZR&ref=link
evaluating Using U-Substitution
If you have a radical, trig, or any problem that you can't integrate in order to find your definite integral, try using u-substitution.
Evaluate the problem