Published by:
CGP EDU Academic Team
Published on: August 14, 2026
The sum of the squares of the lengths of the chords intercepted on the circle, 
, by the lines, 
, 
, where N is the set of all natural numbers, is :
Text Solution
Verified by ExpertsThe correct answer is:
D
JEE Main 2019
Let the chord 
cuts the circle 
at P and Q length of perpendicular from O and PQ
Then, length of chord 
Thus only possible values of 
are 1, 2, 3, 4, 5.
Hence, the sum of squares of lengths of chords
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