# The number of Solutions in #[0,2pi]# such that #(Sin (2x))^4 = 1/8# is?

##### 1 Answer

Oct 4, 2017

#### Answer:

There are 4 solutions.

#### Explanation:

Right now, we have:

First, we must remove the

Now, we must take the arcsin of each side:

Since our coefficient of

Therefore,