Trigonometry Examples

$\sin (2) A = \cos (13) A$

Step 1

Evaluate $\sin (2)$ .

$0.03489949 A = \cos (13) A$

Step 2

Evaluate $\cos (13)$ .

$0.03489949 A = 0.97437006 A$

Step 3

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

$A = 0$

Step 4