Question

How do you solve `10sin2x=5`?

Answer 1

`x= 15^o`
or
`x= pi/12` radians

Explanation:

If `10 sin(2x) = 5`
then
`sin(2x) = 1/2`

This is a standard triangle ratio with
`2x = 30^o`

`rArr x = 15^o`