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If f:R rarrR is defined by f(x)=x^(2)-3x...

If `f:R rarrR` is defined by `f(x)=x^(2)-3x+2`, then `f(x^(2)-3x-2)=`

A

`x^(4)+1`

B

`x^(4)-2x^(2)+2`

C

`x^(4)-6x^(3)+2x^(2)-3x+12`

D

`x^(4)+2x+2`

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DIPTI PUBLICATION ( AP EAMET)-FUNCTIONS-EXERCISE 1A(FUNCTIONS)
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  13. If f:R rarrR is defined by f(x)=2x+|x| then f(2x)+f(-x)-f(x)=

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  18. If e^(f(x))=(10+x)/(10-x), x in (-10, 10) and f(x)=kf ((200x)/(100+x^(...

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