Find all the values of x such that the given series would converge. (-1) xn 3" (n² +9) n=1 The series is convergent from x = to x = left end included (enter Y or N): right end included (enter Y or N):

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Q: 12. Use the Limit Comparison Test to determine whether k³ + 3k-1 2k5+5k2-6 converges.

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