This site uses flash for videos. If you're having trouble enabling it, click on the information icon in the address bar to change your settings to allow Flash.

# Solving Trigonometric Equations - Radians (Part 1)

1. 1
Solve for $0 \leq x \leq 2\pi$

a) $\sin x=\frac{1}{2}$

b) $\cos x=0$

( trigonometry / trig )
2. 2
Solve for $0 \leq x \leq 2\pi$

a) $\tan x=\frac{-1}{\sqrt{3}}$

b) $\sin x=1$
3. 3
Solve for $0 \leq x \leq 2\pi$

a) $\cos x=\frac{-1}{2}$

b) $\tan x=undefined$
4. 4
Solve for $0 \leq x \leq 2\pi$

a) $\sin x=\frac{-\sqrt{3}}{2}$

b) $\cos x=-1$
5. 5
Solve for $0 \leq x \leq 2\pi$

a) $\tan x=-1$

b) $\sin x=0$
6. 6
Solve for $0 \leq x \leq 2\pi$

$$\cos x=0.9$$
7. 7
Solve for $0 \leq x \leq 2\pi$

$$\sin x=-0.34$$
8. 8
Solve for $0 \leq x \leq 2\pi$

$$\tan x=-3.7$$
9. 9
Solve for $0 \leq x \leq 2\pi$

$$\cos x=-0.44$$
10. 10
Solve for $0 \leq x \leq 2\pi$

$$\tan x=-0.25$$
11. 11
Solve for $0 \leq x \leq 2\pi$

$$\sec x=-2$$
12. 12
Solve for $0 \leq x \leq 2\pi$

$$\csc x=\frac{2}{\sqrt{3}}$$
13. 13
Solve for $0 \leq x \leq 2\pi$

$$\cot x=-\sqrt{3}$$
14. 14
Solve for $0 \leq x \leq 2\pi$

$$\csc x=-1.1$$
15. 15
Solve for $0 \leq x \leq 2\pi$

$$\sec x=-1.4$$

$$e=mc^2$$