यदि (q>2) है तो दोनों ओर (-4) से गुणा करने पर क्या मिलेगा?
If (q>2), what do we get after multiplying both sides by (-4)?
Explanation opens after your attempt
B. (-4q<-8)
Concept
Multiplying by a negative number reverses the inequality sign. Therefore (-4q<-8) is correct.
Why this answer is correct
The correct answer is B. (-4q<-8). Multiplying by a negative number reverses the inequality sign. Therefore (-4q<-8) is correct.
Exam Tip
ऋणात्मक संख्या से गुणा करने पर असमानता का चिह्न पलट जाता है। इसलिए (-4q<-8) सही है।
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