The sum of the square of the length of the chord intercepted by the line on the circle is

MATHEMATICS · Single correct · CBSE · Mathematics · Conic Sections · Conic Sections

Problem

The sum of the square of the length of the chord intercepted by the line

x + y = n, n \in N

on the circle

x^2 + y^2 = 4

is (1) 11 (2) 22 (3) 33 (4) None of these