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Choose your correct answer Give your reason for your answer (a)The series conver

ID: 3345907 • Letter: C

Question


Choose your correct answer

Give your reason for your answer



(a)The series converges absolutely per ratio test and alternating series test.


(b)The series converges asbolutely per nth-term test for divergence .


(c)The series converves conditionally per the comparison test and the alternating serles test


(d)The series converges conditionally per the root test and the alternating series test.


(e)The series diverges per the nth-term test for divergence.


(f)The series diverges per the nth-term test for the divergence and the ratio test.

Explanation / Answer

not converges by ratio test but converges by alternating series test

it also converges by nth term test as at infinity a_n=0


b is correct

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