( [ \frac { 1 } { 2 } c _ { 1 } - \cos x ) ] + [ \frac { 1 } { 2 } ( 1 + \cos x ) ] d x
Factor
\frac{dx\left(\cos(x)+1\right)-2\cos(x)+c_{1}}{2}
Evaluate
\frac{dx\left(\cos(x)+1\right)-2\cos(x)+c_{1}}{2}
Graph
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\frac{c_{1}-2\cos(x)+\left(1+\cos(x)\right)dx}{2}
Factor out \frac{1}{2}.
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