Simplify the following: [(cos A + cos B)/(sin A – sin B)] + [(sin – McqOptions

MCQOPTIONS

1.	Simplify the following: [(cos A + cos B)/(sin A – sin B)] + [(sin A + sin B)/(cos A – cos B)]
A.	0
B.	1
C.	sin A
D.	cos A
Answer» B. 1

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