If-a-b-2-b-c-2-c-a-2-0-then-the-values-of-a-b-and-c-are-equal- Tinku Tara June 14, 2023 None 0 Comments FacebookTweetPin Question Number 5018 by lec123 last updated on 02/Apr/16 If(a−b)2+(b−c)2+(c−a)2=0,thenthevaluesofa,bandcareequal. Commented by Rasheed Soomro last updated on 03/Apr/16 a=b=conlywhena,b,c∈R. Answered by prakash jain last updated on 02/Apr/16 If(a−b)2isawholesquareso(a−b)2⩾0.Similarly(b−c)2⩾0and(c−a)2⩾0Given(a−b)2+(b−c)2+(c−a)2⩾0Eachofthetermshavetobeequalto0.a−b=0⇒a=bb−c=0⇒b=cc−a=0⇒c=aHencea=b=c Terms of Service Privacy Policy Contact: info@tinkutara.com FacebookTweetPin Post navigation Previous Previous post: A-train-150-metres-long-completely-passes-a-boy-walking-in-the-opposite-direction-at-6-kmph-in-9-seconds-and-a-car-travelling-in-the-opposite-direction-in-6-sec-Find-the-speed-of-the-car-Next Next post: If-k-is-a-scalar-and-A-is-an-n-n-square-matrix-Then-kA- Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Save my name, email, and website in this browser for the next time I comment.