9 Assertion A If A B C D are four points on a semi circular

Last updated: 6/24/2023

9 Assertion A If A B C D are four points on a semi circular arc with centre at O such that AB BC CD then Reason R AB AC AD 4AO OB OC Polygon law of vector addition yields AB BC CD AD 2AO D B C In the light of the above statements choose the most appropriate answer from the options given below ons 1 A is correct but R is not correct 2 Both A and R are correct and R is the correct explanation of A 3 Both A and R are correct but R is not the correct explanation of A 4 A is not correct but R is correct