If \[\sec \theta =1\frac{1}{4}\], then \[\tan \frac{\theta }{2}=\]

1.	If \[\sec \theta =1\frac{1}{4}\], then \[\tan \frac{\theta }{2}=\]
A.	\[\frac{1}{3}\]
B.	\[\frac{3}{4}\]
C.	\[\frac{1}{4}\]
D.	\[\frac{5}{4}\]
Answer» B. \[\frac{3}{4}\]

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If \[\sec \theta =1\frac{1}{4}\], then \[\tan \frac{\theta }{2}=\]

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