Series math, determine whether it is converges. if so, find the Sum. (Please answer all of...

Question

Question

Series math, determine whether it is converges. if so, find the Sum.

(Please answer all of them)

math calculus

Answer 1

Answer #1

2 Given series 2 x-1 n° + 2n 2 Leta » +2n 1 Choose by Byp series test, the series the 1 is converge with p = 2. 2 an na +2n

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९) Given series H-1 (-3)* 220-1 (-3)*2 ५ (-3)* 2221 H-1 *** is converges if |-|<1. =(1) 6 (-3)* by geometric series, is conve

Answer 2

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