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The arithmetic mean of first n odd natur...

The arithmetic mean of first `n` odd natural numbers, is

A

n

B

`(n+1)/(2)`

C

`n-1`

D

none of these

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The correct Answer is:
A
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Knowledge Check

  • The arithmetic mean of first 50 odd natural numbers is :

    A
    50
    B
    625
    C
    175
    D
    None of these

  • The arithmetic mean of first 50 odd natural numbers is :

    A
    50
    B
    625
    C
    175
    D
    none of these

  • What is the arithmetic mean of first 20 odd natural numbers ?

    A
    19
    B
    17
    C
    22
    D
    20

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