Trigonometry Examples

$\frac{π}{3} \cdot \cos (\frac{π}{6}) = \frac{1}{2} \cdot (\sin (\frac{π}{2}) + \sin (\frac{π}{6}))$

Step 1

The left side $0.90689968$ does not equal to the right side $0.75$ , which means that the given statement is false.

False