Question
Determine the radius and interval of convergence
a). ∑_0^∞〖n^(2n+1)/4^3n (2x+17)^n 〗
b). ∑_0^∞〖(n+1)/(2n+1)! (x-2)^n 〗
a). ∑_0^∞〖n^(2n+1)/4^3n (2x+17)^n 〗
b). ∑_0^∞〖(n+1)/(2n+1)! (x-2)^n 〗
Answers
oobleck
apply the ratio test. what do you get?