Am I correct on question #6?

Option A:

Solution:

To evaluate tan(105)°:

105° can be written as sum of 60° and 45°.

tan(105)° = tan(45 + 60)°

Using the summation identity:

We know that, tan(45)° = 1 and tan(60)° = √3

Substitute this in the above equation.

To rationalize the denominator multiply by the conjugate .

Using exponent formula: and

Using exponent formula:

Hence option A is the correct answer.

umumumumum

im not sure

if you would like with a question it is easy to get an answer by including some or multi choice options

step-by-step explanation: