This calculator can solve basic trigonometric equations such as: $\color{blue}{ \sin(x) = \frac{1}{2} }$ or $ \color{blue}{ \sqrt{2} \cos\left(\frac{3x}{4}\right)  1 = 0 } $.
The calculator will find exact or approximate solutions on custom range. Solution can be expressed either in radians or degrees.

Example 1:
Solve
$$ \sin(2x)=\frac{\sqrt{3}}{2} ~~ \text{for} ~~ 0 \leq x \leq 360^\circ $$Express the results in radians.
Example 2:
Find all solutions of the equation
$$ \cos \left( \frac{3x}{2} \right) = \frac{\sqrt{2}}{2}$$Express the results in degrees.
Example 3:
Find exact solutions of the equation
$$ \tan \left( \frac{4x}{3} \right) = 0.4$$Express the results in radians.
Example 4:
Solve
$$ 2\sin \left( x \right) + \sqrt{2}= 0 ~~ \text{for} ~~ 180^\circ \leq x \leq 180^\circ $$Express the results in degrees.
Please tell me how can I make this better.
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