$\int e^{-2 x} \cos x d x=\frac{1}{5} e^{-2 x}(-2 \cos x+\sin x)+C$

question 135

True/False

$\int e^{-2 x} \cos x d x=\frac{1}{5} e^{-2 x}(-2 \cos x+\sin x)+C$ .

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