\( \frac{13!}{10!} \div \frac{12!}{10!} \) का सरल मान क्या है?
What is the simplified value of \( \frac{13!}{10!} \div \frac{12!}{10!} \)?
Explanation opens after your attempt
D. (13)
Concept
After canceling common (10!), the ratio becomes \( \frac{13!}{12!}=13 \). You can also check by inverting the second fraction.
Why this answer is correct
The correct answer is D. (13). After canceling common (10!), the ratio becomes \( \frac{13!}{12!}=13 \). You can also check by inverting the second fraction.
Exam Tip
सामान्य (10!) कटने पर अनुपात \( \frac{13!}{12!}=13 \) मिलता है। भाग में दूसरी भिन्न को उलटकर भी जांच सकते हैं।
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