Question

For the following exercises, find all solutions exactly on the interval $0 \le \theta < 2\pi$. 4. $2\sin \theta = -\sqrt{2}$ 7. $2\cos \theta = -\sqrt{2}$ 10. $\cot x + 1 = 0$ 5. $2\sin \theta = \sqrt{3}$ 8. $\tan \theta = -1$ 11. $4\sin^2 x - 2 = 0$ 6. $2\cos \theta = 1$ 9. $\tan x = 1$ 12. $\csc^2 x - 4 = 0$

          For the following exercises, find all solutions exactly on the interval $0 \le \theta < 2\pi$.
4. $2\sin \theta = -\sqrt{2}$ 
7. $2\cos \theta = -\sqrt{2}$
10. $\cot x + 1 = 0$
5. $2\sin \theta = \sqrt{3}$
8. $\tan \theta = -1$
11. $4\sin^2 x - 2 = 0$
6. $2\cos \theta = 1$
9. $\tan x = 1$
12. $\csc^2 x - 4 = 0$

For the following exercises, find all solutions exactly on the interval 0 ≤θ < 2π.
4. 2sinθ = -√(2)
7. 2cosθ = -√(2)
10. cot x + 1 = 0
5. 2sinθ = √(3)
8. tanθ = -1
11. 4sin^2 x - 2 = 0
6. 2cosθ = 1
9. tan x = 1
12. csc^2 x - 4 = 0

Added by Josep R.

Precalculus with Limits

Ron Larson 2nd Edition

Thanks for your feedback!

For the following exercises, find all solutions exactly on the interval 0<= heta <2pi . 10. cotx+1=0 For the following exercises,find all solutions exactly on the interval0<<2. 4.2sin0=-V2 7.2cos=-V2 10.cotx+1=0 5.2sin=3 8.tan=-1 6.2cos=1 9.tanx=1 11.4sin2x-2=0 12.cscx-4=0