How do you do this? cscx=4?

Question

has to be exact value

thanks

Answer 1

1 / sin x = 4

sin x = 1/4

x = 0.253 , x = 2.89

Answer 2

You haven't provided any intervals and so, there are infinite amount of solutions for your equation:

1/sin x = 4

4sin x = 1

sin x = 1/4

x = arcsin 1/4

Note that this is only one of the infinite solutions.

Answer 3

1/sinx=4

4sinx=1

sinx=1/4

x=arcsin(1/4)