If \[\text{cosec}\theta =\frac{p+q}{p-q},\] then \[\cot \,\left( \frac – McqOptions

MCQOPTIONS

1.	If \[\text{cosec}\theta =\frac{p+q}{p-q},\] then \[\cot \,\left( \frac{\pi }{4}+\frac{\theta }{2} \right)=\] [EAMCET 2001]
A.	\[\sqrt{\frac{p}{q}}\]
B.	\[\sqrt{\frac{q}{p}}\]
C.	\[\sqrt{pq}\]
D.	\[pq\]
Answer» C. \[\sqrt{pq}\]

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