Question

tan 75${}^{\circ }$ - cot 75${}^{\circ }$ is equal to

• A. 4
• B. $2+\sqrt{3}$
• C. $2-\sqrt{3}$
• D. $2\sqrt{3}$

Answer 1

Answer: (B)

Correct answer is (b) $2+\sqrt{3}$