1-3cos=sin squared
You need to define the variables, such as x, y etc.
If you are trying to solve
1 - 3 cos x = sin^2 x for whatever x is, then you are not talking about an inverse function.
You need to define the variables, such as x, y etc.
If you are trying to solve
1 - 3 cos x = sin^2 x for whatever x is, then you are not talking about an inverse function.