Math, asked by yashswi99, 9 months ago

Find the sum of 1+3+5+7 without actual adding

Answers

Answered by abhifhhgvb

0

Answer:

there is one formula to sum is (n+1)square

Answered by amkit7541

1

Answer:

1+3+5+7=sum of first four odd numbers

sum of N number of odd number is =N×N

thus 1+3+5+7 =4×4

=16

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