Question

$$I=\frac{sinx+2}{cosx}{3sinx.}$$

Answer

I=sin(x)+6*cos(x)*sin(x).

Solution


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Simplify  \(2\cos{x}\times 3\sin{(x))}\)  to  \(6\cos{x}\sin{(x))}\).
\[I=\sin{x}+6\cos{x}\sin{x}.\]