Math, asked by sagarkumar7254904590, 3 months ago

the sum of squence of first n nature number is

Answers

Answered by charysurender18

0

Answer:

1+4+9+16+25+36..n

Step-by-step explanation:

Answered by josnatom

0

Answer:

2n(n+1)

Sn =1+2+3+4+5+....+n

Sn=2n(2(1)+(n−1)1)= 2n(n+1)

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