Question

the value of sin 60 cos 30 - Cos 60 sin 30 is​

Answer 1

Answer:

sin(A-B) = sinAcosB - cosAsinB

therefore the answer is sin30.

Answer 2

Answer:

Step-by-step explanation

UNDERROOT 3/2 x UNDERRROT 3/2-1/2 x1/2

3/4-1/4

2/4

ANSWER IS 1/2