Trigonometry Examples

$\tan (\frac{1}{2} x + 1) = \sin (\frac{1}{2} x)$

Step 1

Combine $\frac{1}{2}$ and $x$ .

$\tan (\frac{x}{2} + 1) = \sin (\frac{1}{2} x)$

Step 2

Combine $\frac{1}{2}$ and $x$ .

$\tan (\frac{x}{2} + 1) = \sin (\frac{x}{2})$

Step 3

Graph each side of the equation. The solution is the x-value of the point of intersection.

$x \approx 5.22089024 + 4 π n, 9.01655025 + 4 π n$ , for any integer $n$

Step 4