Question

correct option only fast please. ..

Answer 1

Answer:

Its tan 45°

Step-by-step explanation:

For the denominator it is

1+ tan60°tan 30°

= 1+1/3 to the power ½ + 3 to the power ½

=1+1

=2

For numerator,

tan60°-tan30°

=3 to the power½ - 1/3 to the power½

=(3-1)/1

=2

So finally it becomes

2/2

=1

=tan45°