If , which of the following is necessarily true?
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1 mark, −0.25MathematicsQuantitative aptitude and data reasoningEquations and inequalitiesModerateabout 1 min
JNU SSS 2011 Question 61: Quantitative aptitude and data reasoning
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If m > n, which of the following is necessarily true? (A) m² > n² (B) mn > 0 (C) mn > -mn (D) None of the above
Quantitative aptitude and data reasoning has come up 92 times in 6 exams since 2008.
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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