Question

verify that sin 60=2 tan 30/1+tan²30 =√3/2​

Answer 1

Answer:

Step-by-step explanation:

Answer 2

sin60=3^(1/2)/2

tan 30=1/3^(1/2)

2tan 30/1+tan^230=[2/3^(1/2)]/1+(1/3)

[2/3^(1/2)]/[4/3]

=3^(1/2)/2