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f(x)= 2x^(2)and g(x) =(1)/(3x), then fog...

`f(x)= 2x^(2)and g(x) =(1)/(3x),` then fog is ……………………

A

`(3)/(2x^(2))`

B

`(2)/(3x^(2))`

C

`(2)/(9x^(2))`

D

`(1)/(6x^(2))`

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