Mathematics · 2021
JEE Main · 4 August 2021, Shift 1 · Q73
Consider a family of circles which pass through the point (1,1) and touch the axis of y. If the centre of such a circle is at (h, k), then the set of…
Consider a family of circles which pass through the point $\displaystyle (1,1)$ and touch the axis of $\displaystyle y$. If the centre of such a circle is at $\displaystyle (h, k)$, then the set of all values of $\displaystyle h$ is the interval
Official answer
(1)
$\displaystyle \left[\frac{1}{2}, \infty\right)$
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JEE Main 2021 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.