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UP TGT Mathematics Calculus Differentiation Test Series - Part 3

The normal at any point (x₁, y₁) on the circle x² + y² = r² always passes through:

Type: MCQ • Marks: 1
The normal at any point (x₁, y₁) on the circle x² + y² = r² always passes through:
Options
A. The origin (0, 0)
B. The centre of curvature
C. The point (r, r)
D. The x-axis
Explanation
Normal to a circle passes through its centre (origin).
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