Published by:
CGP EDU Academic Team
Published on: August 12, 2026
In a triangle ABC, if 
= 
, then r 1 , r 2 , r 3 are in:
Text Solution
Verified by ExpertsThe correct answer is:
A
= 
⇒ 
= 
⇒ 
= 
⇒ 2r 2 = r 1 + r 3
⇒ r 1 , r 2 , r 3 are in A.P
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