Trigonometry Examples

$5 \cos^{2} (b - 5) \sin^{2} (b) = 10 \cos^{2} (b - 5)$

Step 1

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

$b \approx 0.28761101 + π n$ , for any integer $n$

Step 2