Which of the following relations is possible

1.	Which of the following relations is possible
A.	\[\sin \theta =\frac{5}{3}\]
B.	\[\tan \theta =1002\]
C.	\[\cos \theta =\frac{1+{{p}^{2}}}{1-{{p}^{2}}},(p\ne \pm 1)\]
D.	\[\sec \theta =\frac{1}{2}\]
Answer» C. \[\cos \theta =\frac{1+{{p}^{2}}}{1-{{p}^{2}}},(p\ne \pm 1)\]

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Which of the following relations is possible

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