Question

if the mean of first n odd natural numbers is n itself what is the value of n​

Answer 1

Answer:

The idea is the sum of first n odd number is n2, for find the Average of first n odd numbers so it is divide by n, hence formula is n2/n = n. it take O(1) time.

Missing: itself ‎| ‎Must include: ‎itself

Answer 2

Answer:

Step-by-step explanation:

We know that, sum of n odd numbers is given by n².

n² = n

n = 1

Hence, the answer is 1.