Question

sin30 cos30 + cos30 sin30=​

Answer 1

Answer:

2√3/4

Step-by-step explanation:

sin30=1/2

cos30=√3/2

Answer 2

sin30.cos30+cos30.sin30

$\sin(30) \times \cos(30) + \cos(30) \sin(30) = \\ \frac{1}{2} \times \frac{ \sqrt{3} }{2} + \frac{ \sqrt{3} }{2} + \frac{1}{2} \\ = \frac{ \sqrt{ 3 } }{4} + \frac{ \sqrt{3} }{4} \\ = \frac{ \sqrt{6} }{4} (answer)$