Question

the average of 1st "n" even numbers?​

Answer 1

Answer:

The idea is the sum of first n even number is n(n+1), for find the Average of first n even numbers divide by n, hence formula is n(n + 1) / n = ( n + 1).

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Answer 2

Answer:

The sum of first n even number = n(n+1) For find the Average of first n even numbers divide by n,

Hence formula =n(n + 1) / n

= ( n + 1)

The average of 1st "n" even numbers =(n+1)

Hope it helps! ! !