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If g(x)=x^(2)+x+x-1 and g(f(x))=4x^(2)-1...

If `g(x)=x^(2)+x+x-1 and g(f(x))=4x^(2)-10x+5` then find `f((5)/(4))`

A

`-3/2`

B

`-1/2`

C

`1/2`

D

`3/2`

Text Solution

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The correct Answer is:
B
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MCGROW HILL PUBLICATION-SETS, RELATIONS AND FUNCTIONS-SOLVED EXAMPLES (LEVEL 2 (SINGLE CORRECT ANSWER TYPE QUESTIONS))
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