Trigonometry Examples

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

Step 1

Subtract $\sqrt{3}$ from both sides of the equation.

$\cos (x) = - \sqrt{3}$

Step 2

The range of cosine is $- 1 \leq y \leq 1$ . Since $- \sqrt{3}$ does not fall in this range, there is no solution.

No solution