Published by:
CGP EDU Academic Team
Published on: September 12, 2026
Assertion A: If A,B,C,D are four points on a semi-circular arc with centre at 'O' such that 
, then 
Reason R : Polygon law of vector addition yields 
choose the most appropriate answer from the options given below :
Text Solution
Verified by ExpertsThe correct answer is:
D
Polygon law is applicable in both but the equation given in the reason is not useful in explaining the assertion.
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