Question

7.
Find the value of tan 75° + cot 15°.​

Answer 1

$\cot(90 - 75) + \cot(15) \\ \cot(15) + \cot(15) \\ 2 + \sqrt{3 } + 2 + \sqrt{3} \\ 4 + 2 \sqrt{3} \\ 2(2 + \sqrt{3} )$

Answer 2

Answer:

Check the Attachment

Step-by-step explanation: