Question

Express 49 as the sum of 7 odd number

Answer 1

Answer:

Step-by-step explanation:

SOLUTION:-

We know that the sum of first n odd natural numbers is n2

49 = (7)2

Therefore, 49 is the sum of first 7 odd natural numbers.

49 = 1 + 3 + 5 + 7 + 9 + 11 + 13 ANSWERS..

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Answer 2

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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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