Express 81 as the sum of 9 odd numbers


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Express 81 as the sum of first nine consecutive odd numbers.

Answered by admin @



HEY YOUR ANSWER IS .................


81 as the sum of first 9 consecutive odd numbers is 7+9+11+13+15+17.


1+3+5+7+9+11+13+15+17 = 81

Here, LHS = RHS ..



Hope it helps .....



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