The incorrect statement is [MNR 1993]

1.	The incorrect statement is [MNR 1993]
A.	\[\sin \theta =-\frac{1}{5}\]
B.	\[\cos \theta =1\]
C.	\[\sec \theta =\frac{1}{2}\]
D.	\[\tan \theta =20\]
Answer» D. \[\tan \theta =20\]

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The incorrect statement is [MNR 1993]

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