Q. What is the value of cos2A/(1 + sinA)?
A) 1 - sinA
B) 1 + sinA
C) 1 + secA
D) 1 - secA
✔ Correct Answer: 1 - sinA
Exam Insight
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A) 1 - sinA
B) 1 + sinA
C) 1 + secA
D) 1 - secA
✔ Correct Answer: 1 - sinA
-
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