Question

find the value of
2sin 30° cos 30°​

Answer 1

2 sin 30° cos 30°

=> 2 (1/2) (√3/2)

=> √3/2

Answer 2

Answer:

√3/2

explanation:

this is in the form of

2sinA cos B =sin(A+B)+sin(A-B)

therefore it will.go like.this

sin60+sin0=√3/2+0

=√3/2

or

you can also do it like this

since we know sin 30 and cos 30 as 1/2 and √3/2 respectively hence by substitution we get

=2*1/2*√3/2

=√3/2