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(i)       Express 49 as the sum of 7 od...

(i)       Express 49 as the sum of 7 odd numbers.(ii)       Express 121 as the sum of 11 odd numbers.

Text Solution

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Any perfect square can be represented as the sum of first `n` odd numbers where `n` is the square root of the number.
So, (i) `49 = 1+3+5+7+9+11+13`
(ii)`121 = 1+3+5+7+9+11+13+15+17+19+21`
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