Question

Q: 2 tan 30°/1+ tan² 30° is equal to
a) sin 60°
b) cot 30°
c) tan 60°
d) 2/tan 30°​

Answer 1

Answer:

2 tan 30°/1 + tan2 30°

By substituting the values of given trigonometric ratios in the above equation, we get

= 2 × (1/√3)/1 + (1/√3)2

= 2 × (1/√3)/(1 + 1/3)

= (2/√3) / (4/3)

= 6/4√3

= √3/2

Out of the given options only sin 60° = √3/2

so answer=A

hope it helps you

Answer 2

Answer:

Sin 60°

Step-by-step explanation:

pls refer to the attacghment