If a + b + c = m and (1)/( a) + (1)/(b)...

If ` a + b + c = m and (1)/( a) + (1)/(b) + (1)/( c) = O` then average of ` a^(2) , b^(2) and c^(2)` is

A

`m^(2)`

B

`m^(2)//3`

C

`m^(2)//9`

D

`m^(2)//27`

Text Solution

Verified by Experts

The correct Answer is:

B

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