- #1
Pnin
- 20
- 1
I want to understand where the minus 1 in the first line in the RHS term comes from.
I assume the little apostrophe means taking a derivative. But the antiderivative of x^(n-1) is (1/n)x^n. Why the -1?
thank you
I assume the little apostrophe means taking a derivative. But the antiderivative of x^(n-1) is (1/n)x^n. Why the -1?
thank you