Math, asked by mdsajid6266, 9 months ago

What is the value of 14² + 15² + 16² + 17² + ……. 25²?​

Answers

Answered by Greenarrow13
2

Answer:

Apply this formula - n(n+1)(2n+1)/6

Where 'n' represents no. of terms nd i.e 11

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