Jee Main
Definite Integration
JEE Main 2023 (Online) 6th April Morning Shift
MCQ+4 / -12023
Let \(5 f(x)+4 f\left(\frac{1}{x}\right)=\frac{1}{x}+3, x > 0\). Then \(18 \int_\limits{1}^{2} f(x) d x\) is equal to :
Jee Main
JEE Main 2023 (Online) 6th April Morning Shift
Let \(5 f(x)+4 f\left(\frac{1}{x}\right)=\frac{1}{x}+3, x > 0\). Then \(18 \int_\limits{1}^{2} f(x) d x\) is equal to :