Hello guys,

I am just wandering how many solution there are to the equation in the title?

The boundary is 0_<X_<360(degrees) (_< meaning less than or equal to sign)

I worked out:

sin2x=0.75

2x=sin^{-1}(0.75)

2x=48.9^{o}

x=48.9x0.5

x= 24.3

I know this is one solution, but is there any more solutions to this?

Thanks

Maddie