\(यदि नाश्ते का समुच्चय (A={\)पोहा,इडली,पराठा\(}) और पेय का समुच्चय (B={\)दूध,चाय\(}) है, तो (A\times B) में कितने विकल्प होंगे\)?
\(If breakfast set (A={\)poha,idli,paratha\(}) and drink set (B={\)milk,tea\(}) are given, how many options are in (A\times B)\)?
Explanation opens after your attempt
D. (6)
Concept
There are (3) breakfast options and (2) drink options, so \(3\times 2=6\) combinations are formed. Real-life choices can be counted using Cartesian product.
Why this answer is correct
The correct answer is D. (6). There are (3) breakfast options and (2) drink options, so \(3\times 2=6\) combinations are formed. Real-life choices can be counted using Cartesian product.
Exam Tip
नाश्ते के (3) और पेय के (2) विकल्प हैं, इसलिए \(3\times 2=6\) संयोजन बनेंगे। वास्तविक जीवन के चुनाव कार्तीय गुणन से गिने जा सकते हैं।
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