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Find the domain of the functions `f(x) = (3x)/(x^(2) + 3x +2)`

Answer

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Knowledge Check

  • The domain of the function f(x) = tan 3x is

    A
    `R-{(2n+1) pi /3}`
    B
    `R-{(2n+1) pi /6}`
    C
    `R-{(2n+1) pi /2}`
    D
    `R-2n pi`

  • The domain of the function f(x) = cot 5x is

    A
    `R-(n pi)/2`
    B
    `R-n pi`
    C
    `R-(n pi )/5`
    D
    `R+n pi`

  • The domain of the function f(x) = sqrt[(x-7)/(x-9)] is

    A
    `(-oo, 7] uu (9, oo)`
    B
    `(-oo, 7) uu [9, oo)`
    C
    `(-oo, 7) uu (9, oo)`
    D
    `(-oo, 7] uu [9, oo )`

    • Similar Questions

    Explore conceptually related problems

    The domain of the function f(x)=sqrt(2-2x-x^2) is

    The domain of the function f(x) = sqrt[(x-5)/(x-4)] is

    The domain of the function f(x) = sqrt[(x-7)/(9-x)] is

    The domain of the function f(x)=sqrt(cos x) is

    Root(s) of the equation 9 x^(2)-18|x|+5=0 belonging to the domain of the function f(x)=log (x^(2)-x-2) is (are)

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