We have to prove that \((1+\cos\theta)(1−\cos\theta)=(\sin^2)\theta\)

Question

asked 2021-06-30

Find the linear equations that can be used to convert an (x, y) equation to a (x, v) equation using the given angle of rotation \(\theta\).

\(\displaystyle\theta={{\tan}^{{-{1}}}\frac{5}{12}}\)

asked 2021-05-08

asked 2021-05-12

asked 2021-06-27