व्यंजक (a+b) और (ab) में मुख्य अंतर क्या है?
What is the main difference between (a+b) and (ab)?
Explanation opens after your attempt
Correct Answer
A. (a+b) योग है और (ab) गुणन है(a+b) is sum and (ab) is product
Concept
The sign (+) shows addition and writing together shows multiplication. So (a+b) and (ab) are different expressions.
Why this answer is correct
The correct answer is A. (a+b) योग है और (ab) गुणन है / (a+b) is sum and (ab) is product. The sign (+) shows addition and writing together shows multiplication. So (a+b) and (ab) are different expressions.
Exam Tip
चिह्न (+) योग दिखाता है और साथ लिखना गुणन दिखाता है। इसलिए (a+b) और (ab) अलग व्यंजक हैं।
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