If and both sides are multiplied by

MATHEMATICS · Single correct · CBSE · Mathematics · Linear Inequalities · Linear Inequalities

Problem

If a<ba<b and both sides are multiplied by −4-4, which of the following correctly represents the new inequality? (a) −4a<−4b-4a < -4b (b) −4b>−4a-4b > -4a (c) −4a>−4b-4a > -4b (d) 4a<4b4a < 4b

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