Published by:
CGP EDU Academic Team
Published on: August 14, 2026
Line L 1 = 3x - 4y + 1 = 0 touches the circles C 1 and C 2 . Centres of C 1 and C 2 are A 1 (1,2) and A 2 (3,1) respectively, then identify theINCORRECT statement from the following statements.
A
L 1 is direct common tangent of these circles
B
L 2 is transverse common tangent to these circles
C
Radius of circle C 1 is 
units
units
D
Radius of circle C 2 is 
units
units
Text Solution
Verified by ExpertsThe correct answer is:
A
L 1 is direct common tangent of these circles
As A 1 &A 2 lie on different sides of L 1 hence, L 2 is transverse common tangent
Radius of 
RadiusofC 2 = 
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