Question

value of cos^2x(1+cos^2x)
where sinx=cos^2x

Answer 1

When you are asked to find a value of a particular thing without any number given, you usually would try to form patterns involving \(\cos^2\theta+\sin^2\theta\) because its value is 1.

Answer 2

The information you are given put that into the equation and see if u can mix the equation up to your own good and finding the answer

Hint:- Recall the Fundamental identities

Answer 3

If I were you, I would expand it first. (expand = distribute)

Answer 4

YEah expand it!

Answer 5

yup