Published by:
CGP EDU Academic Team
Published on: August 14, 2026
Show that if one of the circle 
and 
lies within the other, then 
and c are both positive.
Text Solution
Verified by ExpertsThe correct answer is:
CHECK THE SOLUTION.
∵ One circle lies within the other circle 
squaring both sides, we get
again squaring both sides of (i), we get 
and from (i), we can say that
will also be 
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