If for real values of \[x,\cos \theta =x+\frac{1}{x},\] then [MP PET 1

1.	If for real values of \[x,\cos \theta =x+\frac{1}{x},\] then [MP PET 1996]
A.	\[\theta \] is an acute angle
B.	\[\theta \] is a right angle
C.	\[\theta \]is an obtuse angle
D.	No value of \[\theta \]is possible
Answer» E.

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If for real values of \[x,\cos \theta =x+\frac{1}{x},\] then [MP PET 1996]

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