Question

sin60 cos30+cos60 sin30
I Mark in brainlant who solve the sum first
if sum right​

Answer 1

Answer:-

we know that:-

• sin 60=√3/2
• cos 30=√3/2
• cos 60=1/2
• sin 30=1/2

now,

=sin60 cos30+cos60 sin30

=√3/2*√3/2+1/2*1/2

=3/4+1/4

=4/4

=1