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CGP EDU Academic Team
Published on: August 14, 2026
Equation of the circle concentric with the circle x 2 + y 2 – 4x – 6y – 91 = 0 and passing through the point (–4, –5) is -
Text Solution
Verified by ExpertsThe correct answer is:
C
x 2 + y 2 – 4x – 6y – 9 = 0 ...(1)
⇒ r = c 1 p = 
= 
= 10
So, equation of circle is ⇒ (x – 2) 2 + (y – 3) 2 = (10) 2
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