JEE Main & Advanced Mathematics Functions Question Bank Numerical Value Type Questions - Relations and Functions-II

  • question_answer
    Let R be the set of real numbers and the mapping \[f:R\to R\] and \[g:R\to R\] be defined by \[f(x)=5-{{x}^{2}}\] and \[g(x)=3x-4,\] then the absolute value of \[(fog)\,(-1)\] is

    Answer:

    44


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