09Bintegrationofsinx


 * Integration of sin(x), cos(x) **


 * Example 1 **

math \displaystyle{ \int } \sin(3x) \; dx = -\frac{1}{3}\cos(3x) + c \qquad. math


 * Example 2 **

math \displaystyle{ \int } 4\cos \left( \frac{x}{2} \right) \; dx = 8\sin \left( \frac{x}{2} \right) + c \qquad. math

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