Q: What is the value of $${\sqrt{1-cosA\over{1+cosA}}}$$? – McqOptions

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1.	Q: What is the value of $${\sqrt{1-cosA\over{1+cosA}}}$$?
A.	cosecA-sinA
B.	cosecA+cotA
C.	secA-cotA
D.	secA+cotA
Answer» B. cosecA+cotA

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