Mathematics · 2015
JEE Main · 11 April 2015, Shift 1 · Q80
If a circle passing through the point (-1,0) touches y -axis at (0,2), then the length of the chord of the circle along the x -axis is:
If a circle passing through the point $\displaystyle (-1,0)$ touches $\displaystyle y$-axis at $\displaystyle (0,2)$, then the length of the chord of the circle along the $\displaystyle x$-axis is :
Official answer
(3)
$\displaystyle 3$
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JEE Main 2015 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.