Question

if sum of n te of ap is same as n terms of ap show that summof (m+n) is zero​

Answer 1

Answer:

soory

I can't understand the question

Answer 2

I think your question is wrong, the right question is :-

If the sum of first mth terms of an ap is the same as the sum of its nth term show that the sum of its first (m + n) term is zero .

And it's solution is in the given attachment.

HOPE IT IS HELPFUL.