Mathematics · 2020
JEE Main · 3 September 2020, Shift 2 · Q64
Let the latus ractum of the parabola y^2=4 x be the common chord to the circles C_1 and C_2 each of them having radius 2 √ 5. Then, the distance…
Let the latus ractum of the parabola $\displaystyle y^2=4 x$ be the common chord to the circles $\displaystyle \mathrm{C}_1$ and $\displaystyle C_2$ each of them having radius $\displaystyle 2 \sqrt{5}$. Then, the distance between the centres of the circles $\displaystyle C_1$ and $\displaystyle C_2$ is :
Official answer
(2)
$\displaystyle 8$
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JEE Main 2020 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.