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Find gofa n dfog wehn f: RvecR and g: Rv...

Find `gofa n dfog` wehn `f: RvecR` and `g: RvecR` are defined by `f(x)=2x+3` and`g(x)=x^2+5` `f(x)=2x+x^2` and`` `g(x)=x^3` `f(x)=x^2+8` and `g(x)=3x^3+1` `f(x)=8x^3` and `g(x)=x^(1//3)`

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Step by step text solution for Find gofa n dfog wehn f: RvecR and g: RvecR are defined by f(x)=2x+3 andg(x)=x^2+5 f(x)=2x+x^2 and g(x)=x^3 f(x)=x^2+8 and g(x)=3x^3+1 f(x)=8x^3 and g(x)=x^(1//3) by MATHS experts to help you in doubts & scoring excellent marks in Class 12 exams.

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  • If f(x)=(x-2)^2 and g(x) =3x-3 then: (f@g)(2)=

    A
    2
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    0
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    1
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    `[f(x)]^2`
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    none of these.

  • If f: R to R and g: R to R are defined by f(x)=2x+3 and g(x)=x^(2)+7 , then the values of x such that g(f(x))=8 are

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    1,2
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    `-1,2`
    C
    `-1,-2`
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