Math, asked by anjaliirani6, 10 months ago

यदि 1²+2²+3²+.......X²=n(n+1)(2n+1)/6 तब 1²+3²+5²+......19² बराबर होगा

Answers

Answered by venkatsaran658

0

Answer:

9139

Step-by-step explanation:

Formula:n(2n-1)(2n+1)/3

=19(38-1)(38+1)/3

=9139

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