My professor said:
1a) diverges and converges when |x| < 1.
1b) By the ratio test converges when 3|x| < 1
2) By the ratio test, the series converges when |x| < 1
There are 3 problems so 3 answers please
Please show your work step by step and explain what formulas you used in deriving the answer because I need to write up a report on it. Please make sure your answer is correct pls because I've had too many wrong answers... thanks in advance.
1. Find the interval of converges: OO XSIN MF 1 Dw u e The Iy 2N3N. NN n=1 By ris bot Corp 2. Suppose that f(0) = 2n(n = T n=2 Find f (E) and f" (9