Math, asked by piyush3513, 1 year ago

what is the sum of first n natural numbers?


muditbhardwaj73: n/2[2a+(n-1)d]

Answers

Answered by saurabhrajarar
8

n( \frac{n + 1}{2} )

Will be the answer


muditbhardwaj73: wrong answer is n/2[2a+(n-1)d]
Similar questions