If a+b+c=3,a^2+b^2+c^2=6 and 1/a+1/b+1/c...

If a+b+c=3,`a^2+b^2+c^2=6` and `1/a+1/b+1/c=1` where a,b,c are all non zero then abc is:

A

3

B

`1//3`

C

`3//2`

D

`2//3`

Verified by Experts

The correct Answer is:

C

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