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Questions  >>  CBSE XI  >>  Math  >>  Conic Sections
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Q)

$2x^2 + 2y^2 – x = 0$, find the centre and the radius of the circles.

$\begin {array} {1 1} (A)\;\bigg( -\large\frac{1}{4}, 0\bigg) \: and \: \large\frac{1}{4} & \quad (B)\; \bigg(0, -\large\frac{1}{4}\bigg) \: and \: \large\frac{1}{4} \\ (C)\;\bigg( \large\frac{1}{4}, 0\bigg) \: and \: \large\frac{1}{4} & \quad (D)\;\bigg(0, +\large\frac{1}{4}\bigg) \: and \: \large\frac{1}{4} \end {array}$

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