Q. What is the value of [tan (90 – A) + cot (90 – A)]2/[2 sec2(90 – 2A)]?
A) 1
B) 0
C) – 1
D) 2
✔ Correct Answer: 2
Exam Insight
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A) 1
B) 0
C) – 1
D) 2
✔ Correct Answer: 2
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