Trigonometry Examples

$2 \sin (\frac{π}{5}) \cos (\frac{π}{6}) = \sin (\frac{11 π}{30}) + \sin (\frac{π}{30})$

Step 1

The left side $1.01807392$ is equal to the right side $1.01807392$ , which means that the given statement is always true.

True