Question

 If the sum of first n consecutive odd numbers is 64, then value of n is
7
8
9
11​

Answer 1

Step-by-step explanation:

There is a formula to find the sum of first odd natural number =》 n² where ,n is the number of terms

By using formula :-

n² = 64 =》 n = square root (64)

=》 n= 8 ANS .

HOPE IT HELPS YOU.