Subject Category > Mathematics
Q. What is the value of [2 cot × (p – A)/2]/[1 + tan2× (2p – A)/2]?
A) cos A
B) 2 sin2 A/2
C) 2 cos2 A/2
D) sin A
✔ sin A
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View ExplanationRight Answer : 0.18
View ExplanationRight Answer : 22000
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