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Ex 6.1, 8 - (i) Express 49 as the sum of 7 odd numbers. (ii) Express

 

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Ex 6.1, 8 (i) Express 49 as the sum of 7 odd numbers.We know that Sum of consecutive odd numbers is n2 Total odd numbers = 7 and 72 = 49 Therefore, 49 = 1 + 3 + 5 + 7 + 9 + 11 + 13

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