Math, asked by shanmugapriyavbe, 4 days ago

கூடுதல் காண்க. (i) 1² +2²+ +19²

Answers

Answered by pavisaanthtmlzs

0

Answer:

381

Step-by-step explanation:

1^2=1

2^2=4

19^2=381

=381+4+1=386

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