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Home  >>  JEEMAIN and AIPMT  >>  Mathematics  >>  Class11  >>  Coordinate Geometry
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The focus of the parabola $y^2-x-2y+2=0$ is

$\begin{array}{1 1}(A)\;(\frac{1}{4},0) \\(B)\; (1,2) \\(C)\;(\frac{3}{4},1) \\(D)\;(\frac{5}{4},1) \end{array}$

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1 Answer

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$4a=1$ focus is $X=A$
or $x-1= \large\frac{1}{4}$
Hence D is the correct answer.
answered Apr 9, 2014 by meena.p

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