JEE Main 2024 Mathematics question

MathematicsCircleJEE Main 2024

Let the locus of the midpoints of the chords of the circle x² + (y − 1)² = 1 drawn from the origin intersect the line x + y = 1 at P and Q. Then, the length of PQ is:

Answer: (C)

Solution

The locus is the circle on the diameter joining the origin and (0, 1): x²

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Question ID VK-011193