Home
Class 12
MATHS
Find gof and fog if f : R rarr R and g :...

Find gof and fog if `f : R rarr R and g : R rarr R` are given by `f(x) = cosx and g(x) = 3x^(2)`

Promotional Banner

Topper's Solved these Questions

  • SUPPLEMENTARY EXAM QUESTION PAPER (WITH ANSWERS) JUNE 2016

    SUBHASH PUBLICATION|Exercise PART C|14 Videos

  • SUPPLEMENTARY EXAM QUESTION PAPER (WITH ANSWERS) JUNE 2016

    SUBHASH PUBLICATION|Exercise PART D|10 Videos

  • SUPPLEMENTARY EXAM QUESTION PAPER (WITH ANSWERS) JUNE 2016

    SUBHASH PUBLICATION|Exercise PART E|2 Videos

  • SUPPLEMENTARY EXAM QUESTION PAPER JUNE 2018

    SUBHASH PUBLICATION|Exercise PART E|4 Videos

  • SUPPLEMENTARY EXAM QUESTION PAPER 2017

    SUBHASH PUBLICATION|Exercise PART E|2 Videos

Similar Questions

Explore conceptually related problems

If f: R to R and g: R to R are given by f(x)= cosx and g(x) =3x^(2) .Show that gof ne fog

Find fog if f(x)= x-2 and g(x) = 3x

Let, f : R rarr R be given by f(x) = tan x . Then f^-1(1) =

If f : R rarr R and g : R rarr R be two mapping such that f(x) = sin x and g(x) = x^(2) , then find the values of (fog) (sqrt(pi))/(2) "and (gof)"((pi)/(3)) .

If f:R rarr R and g : R rarr R are defined by f(x) = 3x + 2 and g(x) = x^2 - 3 , then the value of x such that g(f(x))=4 are

If f:RtoRandg:RtoR are given by f(x)=cosxandg(x)=3x^(2) . Find gof and fog.

If f: R to R and g : R to R are given by by f(x)=cos x and g(x)=3x^(2) , then shown that gof ne fog .

If functions f : R to R and g: R to R are given by f(x) = |x| and g(x) = [x] , ( where [x] is greatest function) find fog (-(1)/(2) ) and "gof" (- (1)/(2) )

Find gof and fog, if (i) f (x) = |x| and g (x) = |5x - 2| (ii) f (x) = 8x ^(3) and g (x) = x ^(1/3).