If x < 5 , then - Vidyadip

MCQ

If x < 5 , then

A
− x > − 5
B
none of these
C
− x < 5
D
x > − 5

✓

Answer

(a) − x > − 5
Explanation: Given x < 5
Multiplying both sides of the above inequality by -1,we get
− x > − 5 (The sign of the inequality is to be reversed if both sides of an inequality are multiplied by the same negative real number)

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