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प्रश्न
Find the mean of first five natural numbers .
उत्तर
Given that,
The first five natural numbers are 1, 2,3, 4,5
∴ Mean = `"Sum of Numbers "/"Total Numbers"`
= `(1+ 2 |+ 3 + 4 + 5)/5`
=`15/5`
Mean = 3
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