1.

If \[\sec \theta +\tan \theta =p,\]then \[\tan \theta \]is equal to [MP PET 1994]

A. \[\frac{2p}{{{p}^{2}}-1}\]
B. \[\frac{{{p}^{2}}-1}{2p}\]
C. \[\frac{{{p}^{2}}+1}{2p}\]
D. \[\frac{2p}{{{p}^{2}}+1}\]
Answer» C. \[\frac{{{p}^{2}}+1}{2p}\]


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