in a survey ofTV views, it was found thatwatch cricket,watch football and watch tennis. also,watch both cricket and football,watch both cricket and tennis and watch football and tennis. ifdo not watch any game on TV. then the number of views watch all three games is?
Suppose the function \(f(x)-f(2x)\) has the derivative at \(x=1 \)and derivative\( 7atx=2\). The derivative of the function \(f(x)-f(4x)atx=1\) has the value equal to a.19 b.9 c.17 d.14