Question

The mean of 1,2,3,4,5 is ? Plz solve that

Answer 1

Answer:

Step-by-step explanation:

Let's take  as an

Here,

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=>

=>

=>

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Now,

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=>

=>

Putting the Value of  , we get

=>

=>

Hence, the arithmetic mean of 1,2,3.....n is

Answer 2

1+2+3+4+5= 15
15/5 =3