Question

2sen 30°
------------------------ =
Sen30° + cos60°

Answer 1

$\frac{2*sin(30)}{sin(30)cos(60)} = \frac{2 \times \frac{1}{2} }{ \frac{1}{2} \times \frac{1}{2} } = \frac{1}{ \frac{1}{4} } = 4$