Express 100 as the sum of 10 odd numbers. - Vidyadip

Question

Express 100 as the sum of 10 odd numbers.

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Answer

We know that $n ^2$ is equal to the sum of first n odd numbers.

$100=10^2$

$=$ Sum of 10 odd numbers $=(1+3+5+7+9+11+13+15+17+19)$

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