Mathematics · 2019
JEE Main · 9 January 2019, Shift 1 · Q72
If θ denotes the acute angle between the curves, y=10-x^2 and y=2+x^2 at a point of their intersection, then | tan θ| is equal to:
If $\displaystyle \theta$ denotes the acute angle between the curves, $\displaystyle y=10-x^2$ and $\displaystyle y=2+x^2$ at a point of their intersection, then $\displaystyle |\tan \theta|$ is equal to :
Official answer
(2)
$\displaystyle \frac{8}{15}$
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JEE Main 2019 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.