Question

Series convergence question. (see picture)

Answer 1

how did you come to that?

Answer 2

sorry x = 0

Answer 3

i thought x was in denominator

Answer 4

Could you please explain how you came to those answers?
How do you figure out the values of x?

Answer 5

for any value of x, the sequence diverges ... so x must be zero. since sum of 0's is zero.

Answer 6

but when x is zero, then you get values. it doesn't give 0.