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# Solving Trigonometric Equations - Degrees (Part 2)

1. 1
Solve for $0°\leq x \leq360°$

a) $2\sin x+1=0$

b) $2\cos x+1=0$
2. 2
Solve for $0°\leq x \leq360°$

a) $\sqrt{2}\sin x-1=0$

b) $\sqrt{3}\tan x+1=0$
3. 3
Solve for $0°\leq x \leq360°$

a) $2\cos x+\sqrt{3}=0$

b) $\tan x+\sqrt{3}=0$
4. 4
Solve for $0°\leq x \leq360°$

$$2\sin^2 x+\sin x=0$$
5. 5
Solve for $0°\leq x \leq360°$

$$2\cos^2 x-\cos x=0$$
6. 6
Solve for $0°\leq x \leq360°$

$$\tan^2 x+\tan x=0$$
7. 7
Solve for $0°\leq x \leq360°$

$$2\sin^2 x-5\sin x+2=0$$
8. 8
Solve for $0°\leq x \leq360°$

$$6\sin^2 x-\sin x-2=0$$
9. 9
Solve for $0°\leq x \leq360°$

$$\cos^2 x+\cos x-2=0$$
10. 10
Solve for $0°\leq x \leq360°$

$$2\tan^2 x+3\tan x-9=0$$
11. 11
Solve for $0°\leq x \leq360°$

$$4\cos^2 x-1=0$$

Good test question !
12. 12
Solve for $0°\leq x \leq360°$

$$\tan^2 x-3=0$$
13. 13
Solve for $0°\leq x \leq360°$

$$2\sin^2 x-1=0$$
14. 14
Solve for $0°\leq x \leq360°$

$$3\sec^2 x+7\sec x+2=0$$
15. 15
Solve for $0°\leq x \leq360°$

$$\csc^2 x+5\csc x+6=0$$
16. 16
Solve for $0°\leq x \leq360°$

$$2\cot^2 x+3\cot x-5=0$$

( trigonometry / trig )

$$e=mc^2$$