Math, asked by princesahani89, 1 year ago

without adding. Find the sum( 1+3+5+7+9)

Answers

Answered by sanskriti83

2

Answer:

25 is the correct answer

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Answered by saswat2003

3

Answer:

Sum of first n odd numbers = n^2

Here, n = 5

So, n^2 = 5^2 = 25

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