No products in the cart.

Find the gof and fog, if …

CBSE, JEE, NEET, CUET

CBSE, JEE, NEET, CUET

Question Bank, Mock Tests, Exam Papers

NCERT Solutions, Sample Papers, Notes, Videos

Find the gof and fog, if f(x)=8x3 and g(x)=x1/3
  • 1 answers

Sia ? 6 years, 3 months ago

f(x) = 8x3 and g(x) = {tex}{x^{\frac{1}{3}}}{/tex}
gof = g[f(x)] = g[8x3] {tex}{\left( {8{x^3}} \right)^{\frac{1}{3}}}{/tex} = 2x
and fog = f[g(x)] {tex} = f\left[ {\left( {{x^{\frac{1}{3}}}} \right)} \right] = 8{\left( {{x^{\frac{1}{3}}}} \right)^3}{/tex} = 8x

http://mycbseguide.com/examin8/

Related Questions

Three friends Ravi Raju
  • 0 answers
Y=sin√ax^2+√bx+√c
  • 0 answers

myCBSEguide App

myCBSEguide

Trusted by 1 Crore+ Students

Test Generator

Test Generator

Create papers online. It's FREE.

CUET Mock Tests

CUET Mock Tests

75,000+ questions to practice only on myCBSEguide app

Download myCBSEguide App