Calculus Examples

$8 \sec (x) \tan (x) + 4 \sec^{2} (x) = 0$

Step 1

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

$x = \frac{7 π}{6} + 2 π n, \frac{11 π}{6} + 2 π n$ , for any integer $n$

Step 2