Question

If the sum of first “n” Consecutive odd number is 64, then value of n is

9
11
7
8
​

Answer 1

Answer:

n+2 then n+4, n+6,n+8. hope it helps you

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Answer 2

Given :-

the sum of first ' n ' Consecutive odd number is 64

To find :-

the value of ' n '

Formula Used :-

Sum of first ' n ' digits number = n²

Solution :-

If ,

the sum of first ' n ' digits number = 64

→ n² = 64

→ n = √ 64

→ n = 8

So, 64 is the sum of first 8 consecutive odd numbers .

Thank You !!