Q. What is the value of [1/(1 – tan θ)] – [1/(1 + tan θ)]?
A) cot 2θ
B) tan θ
C) cot θ
D) tan 2θ
✔ Correct Answer: tan 2θ
Exam Insight
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A) cot 2θ
B) tan θ
C) cot θ
D) tan 2θ
✔ Correct Answer: tan 2θ
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