CAT 2018 Linear and Quadratic Equations Question (Medium)

Question

Simplify, a-b b-c c-a .

Optima Learn · Accepted Answer

Understanding We need to simplify the expression a-b b-c c-a . Analyzing Since a-b b-c c-a 0, we can apply the algebraic identity if x y z 0, then x y z 3xyz with x a-b , y b-c , z c-a . This gives a-b b-c c-a 3 a-b b-c c-a . Evaluating the Options b 3abc is the result for a different identity relev

CAT 2018 Linear and Quadratic Equations — Previous Year Question

CAT 2018

Quantitative

Linear and Quadratic Equations

Medium

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