Cho \(\int\limits_0^3 {f\left( x \right)dx = a,\int\limits_2^3 {f\left( x \right)dx = b. a - b

Câu hỏi :

Cho \(\int\limits_0^3 {f\left( x \right)dx = a,\int\limits_2^3 {f\left( x \right)dx = b.} } \) Khi đó \(\int\limits_0^2 {f\left( x \right)dx} \) bằng: