Find $\int$ cos4 x dx

Similar Questions

In XYZ, |YZ| = 32cm, < YXZ 53$^o$ and XZY = 90$^o$. Find, correct to the nearest centimetre, ...

Make x the subject of the relation $\frac{1 + ax}{1 - ax}$ = $\frac{p}{q}$...

The following are scores obtained by some students in a test, Find the mode of the distribution...

In the diagram above, AB//CD, the bisector of ∠BAC and ∠ACD meet at E. Find the value of &an...

Two sides of a triangle are perpendicular. If the two sides are 8cm and 6cm, calculate correct to th...

A pyramid of volume 120cm3 has a rectangular base which measures 5cm by 6cm. Calculate the height of...

A group of students measured a certain angle (to the nearest degree) and obtained the following re...

In the diagram, PQ // SR. Find the value of x ...

Simplify $\sqrt{50} + \frac{10}{\sqrt{2}}$...

Factorize 62x + 1 + 7(6x) - 5...