Precalculus Examples

$\arcsin (\frac{3}{5}) + \arcsin (\frac{5}{13}) = \arcsin (\frac{56}{65})$

Step 1

Since the two sides have been shown to be equivalent, the equation is an identity.

$\arcsin (\frac{3}{5}) + \arcsin (\frac{5}{13}) = \arcsin (\frac{56}{65})$ is an identity.