Nếu \(\int\limits_{0}^{1}{f\left( x \right)\text{d}x}=2\) và \(\int\limits_{0}^{1}{g\left( x \right)\text{d}x}=3\) thì \(\int\limits_{0}^{1}{\left[ 3f\left( x \right)-2g\left( x \r...

Câu hỏi :

Nếu \(\int\limits_{0}^{1}{f\left( x \right)\text{d}x}=2\) và \(\int\limits_{0}^{1}{g\left( x \right)\text{d}x}=3\) thì \(\int\limits_{0}^{1}{\left[ 3f\left( x \right)-2g\left( x \right) \right]\text{d}x}\) bằng