express 49 as the sum of 7 odd numbers
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8
heya answer is here......
49=7+7+7+7+7+7+7
hope it helps u dear.......
49=7+7+7+7+7+7+7
hope it helps u dear.......
Answered by
3
: Required Answer
➝ We know, sum of first n odd natural numbers is n2 . Since,49 = 72
∴ 49 = sum of first 7 odd natural numbers = 1 + 3 + 5 + 7 + 9 + 11 + 13
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