Integrate cos^2(x)

1/4sin(2x) + x/2 + c

JS

Related Maths A Level answers

All answers ▸

How do I differentiate y=(4+9x)^5 with respect to x?


Fnd ∫x^2e^x


Identify the stationary points of f(x)=3x^3+2x^2+4 (by finding the first and second derivative) and determine their nature.


A ball is projected at an angle b from the horizontal. With initial velocity V the ball leaves the ground at point O and hits the ground at point A. If Vcos(b) = 6u and Vsin(b) = 2.5u, how long does the ball take to travel between O and A.