Trigonometry Examples

$5 \cos (x) = 2 \sec (x) - 3$

Step 1

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

$x \approx 1.15927948 + 2 π n, π + 2 π n, 5.12390582 + 2 π n$ , for any integer $n$

Step 2