Khẳng định nào sau đây sai?
A.\(\int {kf\left( x \right)dx = k\int {f\left( x \right)dx} } \) với \(k \in \mathbb{R}\backslash \left\{ 0 \right\}.\)
B.\(\int {f\left( x \right).g\left( x \right)dx = \int {f\left( x \right)dx.\int {g\left( x \right)dx} .} } \)
C.\(\int {\left[ {f\left( x \right) + g\left( x \right)} \right]dx = \int {f\left( x \right)dx + \int {g\left( x \right)dx} .} } \)
D.\(\int {\left[ {f\left( x \right) - g\left( x \right)} \right]dx = \int {f\left( x \right)dx - \int {g\left( x \right)dx} .} } \)
A.\(\int {kf\left( x \right)dx = k\int {f\left( x \right)dx} } \) với \(k \in \mathbb{R}\backslash \left\{ 0 \right\}.\)
B.\(\int {f\left( x \right).g\left( x \right)dx = \int {f\left( x \right)dx.\int {g\left( x \right)dx} .} } \)
C.\(\int {\left[ {f\left( x \right) + g\left( x \right)} \right]dx = \int {f\left( x \right)dx + \int {g\left( x \right)dx} .} } \)
D.\(\int {\left[ {f\left( x \right) - g\left( x \right)} \right]dx = \int {f\left( x \right)dx - \int {g\left( x \right)dx} .} } \)
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Hóa Học lớp 12
