Let be strictly negative real number and let be a strictly positive real number. Which of the following is true? [ Note that stands for the absolute value of ]
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1 mark, −0.25MathematicsQuantitative aptitude and data reasoningEquations and inequalitiesEasyabout 1 min
JNU SSS 2013 Question 76: Quantitative aptitude and data reasoning
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Let a be strictly negative real number and let b be a strictly positive real number. Which of the following is true? [ Note that |x| stands for the absolute value of x ] (A) |a| < b if and only if -b < a < b (B) |a| < b if and only if -b > a > b (C) |a| < b if and only if -b > a (D) None of the above
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What this question tests
This question is on Equations and inequalities, part of Quantitative aptitude and data reasoning in Mathematics.
Solving quadratic and other equations and inequalities.
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