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The maximum number of common tangents that can be drawn to two non-intersecting circles is
A1
B4
C3
D2
Answer & Solution
Correct answer: B. 4
1. Two non-intersecting circles share two direct common tangents and two transverse common tangents.
2. Direct ones lie on the same side; transverse cross between the circles.
3. Total maximum is 4.
_Source: NCERT Class 10 Mathematics, Ch 10 "Circles", §10.3_
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