Solving Trigonometric Equations - Radians (Part 2)

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

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

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

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

    b) $\sqrt{3}\tan x+1=0$
  3. 3
    Solve for $0 \leq x \leq 2\pi$

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

    b) $\tan x+\sqrt{3}=0$
  4. 4
    Solve for $0 \leq x \leq 2\pi$

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

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

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

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

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

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

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

    $$4\cos^2 x-1=0$$
  12. 12
    Solve for $0 \leq x \leq 2\pi$

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

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

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

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

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

    ( trigonometry / trig )

$$e=mc^2$$