Practice problem
What is an anti-derivative of sin(3x)+cos(6x)\sin(3x) + \cos(6x)sin(3x)+cos(6x)?
cos(3x)+sin(6x)\cos(3x) + \sin(6x)cos(3x)+sin(6x)
cos(3x)−sin(6x)\cos(3x) - \sin(6x)cos(3x)−sin(6x)
3cos(3x)+6sin(6x)3 \cos(3x) + 6 \sin(6x)3cos(3x)+6sin(6x)
13cos(3x)−16sin(6x)\frac13 \cos(3x) - \frac16 \sin(6x)31cos(3x)−61sin(6x)
−13cos(3x)+16sin(6x)-\frac13 \cos(3x) + \frac16 \sin(6x)−31cos(3x)+61sin(6x)
−3cos(6x)+6sin(6x)-3 \cos(6x) + 6 \sin(6x)−3cos(6x)+6sin(6x)
Type a concept, like “slope” or “photosynthesis”.