Solving first degree trigonometric equations

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Examples
Lessons
  1. Find the exact solution for X
    i)
    For 0x360 0^\circ \leq x \leq 360^\circ
    ii)
    General solution in degree measure
    iii) For 0x2π 0^\circ \leq x \leq 2\pi
    iv) General solution in radian measure
    1. sinx=32\sin x = {{\sqrt3} \over 2}
    2. 2cosx+1=02 \cos x + 1 = 0
    3. sinx+2=sinx\sin x + \sqrt2 = -\sin x
    4. tanx=1 \tan x = -1
    5. 3cotx1=0{\sqrt 3} \cot x -1 = 0
    6. 3tanx=cosxtanx3 \tan x = \cos x \tan x
  2. Solve for x x using a calculator
    1. cosx=0.4;\cos x = -0.4;
      for 0x360 0^\circ \leq x \leq 360^\circ
    2. 2cscx6=0;2\csc x -6 = 0;
      general solution in radians