# Calculus masterpiece

Calculus Level 3

$\large \int_0^{2\pi} e^x \sin(x) \cos(x) \, dx$

If the integral above equals to $$\large \frac{A-e^{B\pi}}C$$ for integers $$A,B$$ and $$C$$, then find the value of $$A+B+C$$.

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