Math, asked by agnajustinp, 3 months ago

find mean of 1st n naturral numbers

Answers

Answered by Anonymous

3

Answer:

1

Step-by-step explanation:

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Answered by SajanJeevika

3

We know that sum of first n natural numbers is 2/n(n+1)

So mean of the first n natural numbers = number/sum-of-natural-numbers

= n/2/n(n+1)

= 2/(n+1)

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