Trigonometry Examples

$\arccos (x) = \arcsin (\frac{3}{5})$

Step 1

Evaluate $\arcsin (\frac{3}{5})$ .

$\arccos (x) = 0.6435011$

Step 2

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

$x = \frac{4}{5}$

Step 3