# Q16  Find the following integrals  $\int ( 2x - 3 \cos x + e ^x ) dx$

D Divya Prakash Singh

Given integral $\int ( 2x - 3 \cos x + e ^x ) dx$;

splitting the integral as the sum of three integrals

$\int 2x\ dx -3 \int \cos x\ dx +\int e^{x}\ dx$

$= 2 \frac{x^2}{2} - 3 \sin x + e^x+C$

$= x^2 - 3 \sin x + e^x+C$ , where C is any constant value.

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