alleryఖచ్చితంగా ధనాత్మక హారాలు కలిగిన అకరణీయ సంఖ్యలు a/b మరియు c/d లకు, a/b < c/d అనేది ఖచ్చితంగా ఎప్పుడు వర్తిస్తుంది?
Aa + d < b + c
Ba - d < b - c
Ca x d < b x c
Da x b < c x d
Answer & Solution
Correct answer: C. a x d < b x c
రెండు వైపులా ధనాత్మక లబ్ధమైన b గుణకారం d చే గుణించడం వల్ల తిర్యక్ గుణకార నియమం లభిస్తుంది.
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