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JEE MATHEMATICS MCQ: QUADRATIC EQUATIONS

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Analyzing +4 | -1
If a,b,ca,b,c are positive real numbers such that a+b+c=2a + b + c = 2 then, which one of the following is true?
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Correct option: A
(2−a)(2−b)(2−c)≥8abc\left( {2 - a} \right)\left( {2 - b} \right)\left( {2 - c} \right) \ge 8abc
Option A ((2−a)(2−b)(2−c)≥8abc\left( {2 - a} \right)\left( {2 - b} \right)\left( {2 - c} \right) \ge 8abc) is correct because it is derived from applying the AM-GM inequality to the given conditions.

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