Math, asked by surajkj45, 10 months ago

1+2+3+4+5.. ........=??? answer this question

Answers

Answered by AryaN0101

Answer:n +n^2

Step-by-step explanation:Let the number of terms be n.

First term (a)=1

Common difference(d)= 1

Using sum of ap formula

n(2a+(n-1)d)/2

=n(2+n-1)

=n(1+n)

=n+n^2

AryaN0101: What's the answer buddy?

jazibk0007: This is Right Answer

AryaN0101: Thanks and please mark brainliest

surajkj45: Bhai wrong answer

AryaN0101: Shut up and give the proof please.

surajkj45: u can se the proof of ramanujan

surajkj45: ok bhai

AryaN0101: Come-on man that's a very approx answer but by using my formula you always get the right exact answer now mark me brainliest

surajkj45: no Bhai ramanujan was a mathematician bro or y are not

Answered by sanjaykumar1810

n+n² is the answer of the question.

surajkj45: write the value not in n term

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