Mathematics · 2016
JEE Main · 9 April 2016, Shift 1 · Q80
A circle passes through ( -2,4 ) and touches the y -axis at (0,2). Which one of the following equations can represent a diameter of this circle?
A circle passes through ( $\displaystyle -2,4$ ) and touches the $\displaystyle y$-axis at $\displaystyle (0,2)$. Which one of the following equations can represent a diameter of this circle ?
Official answer
(2)
$\displaystyle 2 x-3 y+10=0$
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JEE Main 2016 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.