Class 11Mathematics10-1.Circle and System of CirclesGeometrical problems regarding circle and its properties
MediumThe condition that the circle $(x - 3)^2 + (y - 4)^2 = r^2$ lies entirely within the circle $x^2 + y^2 = R^2$ is:
- A$R + r \le 7$
- B$R^2 + r^2 < 49$
- C$R^2 - r^2 < 25$
- D$R - r > 5$
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