Math, asked by Bibhu13418, 11 months ago

Sum to infinity: 1-1+1-1+1-.....

Answers

Answered by Ruhanikasharma251

Sum of this will be 0

and in terms of n it will be a+(n+1)d/2

Bibhu13418: How it can be zero?? Is there any guarantee that the terms in infinite series are even?

Answered by sibi61

Hi buddy

Final the answer will be 0

Because - 1+1=0

Here in this sum it continues if it stop in the order of - 1+1

Definitely the answer will zero

Or else it may be 1 or - 1

Hope it help you

Please mark me please

#sibi

Bibhu13418: The infinite series never stops and for being the sum 0 , the no. of terms should be even and for being the sum 1, ther should be odd no. of terms. But in the infinite series , how can we say that the terms are even or odd in number?

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