If a, b, c are real numbers such that a > b, c < 0 - Vidyadip

MCQ

If a, b, c are real numbers such that a > b, c < 0

A
ac > bc
B
ac < bc
C
$a c \geq b c$
D
$ac \neq bc$

✓

Answer

(b) $ac < bc$
Explanation: The sign of the inequality is to be reversed $(<$ to $>$ or $>$ to $<)$if both sides of an inequality are multiplied by the same negative real number.

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