Integrate Sin^2(x)
(using double angle formula)Sin^2(x)=1/2-(Cos(2x)/2)
So the Integral is 1/2(x-1/2Sin(2x))which simplifies to x/2 - 1/2Sin(x)Cos(x)
AR
Related Maths A Level answers
All answers ▸Explain briefly the Normal Distribution
Mechanics (M1): Particle moving on a straight line with constant acceleration (Relationships of the 5 Key Formulae)
The equation of a circle is x^2-6x+y^2+4y=12. Complete the square to find the centre and radius of the circle.
integral of xe^-x dx