Quick help?!?!?!

Question

Solve for Thea- 6sinthea-1=2sinthea+1

give the exact radian measure

no decimal

Answer 1

I read your problem as 6sin(θ)-1=2sin(θ)+1:

6sin(θ)-1=2sin(θ)+1

6sinθ=2sin(θ)+2

4sinθ=2

sinθ=1/2

θ = π/6+2πn, 5π/6+2πn <-- You can use the unit circle to get these values

Hope this helped!