Question

Csc2x=2. Please help me !!!

Answer 1

`x=(\pi )/(4)`

Explanation:

csc(2x) = 2

is also the same as

sin(2x) = 1/2

so we have to solve for sin(x)=1/2

`x=(\pi )/(2)`

but we want to sin(2x) = 1/2 so we make it.

`\\2x=(\pi )/(2) \\x=(\pi )/(4)`