Question

Question #c6929

Answer 1

`x=pi/2`

Explanation:

So, we know that `4csc(x)-2=2`

By addition we can rearrange to get `4cscx=4`

`4(cscx)=4`

`cscx=4/4=1`

Since `cscx=1/sinx`

`1/cscx=sinx=1/1=1`

`x=sin^(-1)(1)=pi/2`