What is the value of [1 â€“ sin (90 â€“ 2A)] / [1 + sin (90 – McqOptions

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1.	What is the value of [1 â€“ sin (90 â€“ 2A)] / [1 + sin (90 + 2A)]?
A.	sinA cosA
B.	cot2A
C.	tan2A
D.	sin2AÂ cosA
Answer» D. sin2AÂ cosA

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