Question

If cosec (3x-15 ​0 ) =2, then find x

Answer 1

we know that cosec 30° is 2
so cosec( 3 x - 150) = cosec 30°
=> 3x - 150 = 30
=> 3x = 150+30= 180°
=> x= 180/3
=> x= 60°

hope this helps