Textbook ExpertVerified Tutor
6 Jan 2022
Given information
The given integration is and
Step-by-step explanation
Step 1.
Given that
and for even powers of
Now, we need to find the expression for is the next even number after includes everything has, but we just need to also multiply by the next number that comes in the sequence. Both the top and bottom numbers increase by so we can just take the last factors of , which are and , and add to them.
So,
When we put one over the other everything cancels out except those two additional factors