# Function integral

Calculus Level 3

A continuous real function $$f$$ satisfies $$f(2x)=3f(x)$$ for all real $$x$$. If $$\displaystyle\int _{ 0 }^{ 1 }{ f\left( x \right) \, dx=1 }$$, then compute the value of definite integral$$\displaystyle \int _{ 1 }^{ 2 }{ f\left( x \right) \, dx }$$.

×

Problem Loading...

Note Loading...

Set Loading...