Mathematics · 2019
JEE Main · 8 April 2019, Shift 1 · Q80
The sum of the squares of the lengths of the chords intercepted on the circle, x^2+y^2=16, by the lines, x+y= n, n ∈ N, where N is the set of all…
The sum of the squares of the lengths of the chords intercepted on the circle, $\displaystyle x^2+y^2=16$, by the lines, $\displaystyle x+y=\mathrm{n}, \mathrm{n} \in \mathrm{N}$, where N is the set of all natural numbers, is :
Official answer
(2)
$\displaystyle 210$
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JEE Main 2019 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.