\( \frac{13!}{10!\cdot3!}-\frac{12!}{9!\cdot3!} \) का मान क्या है?

What is the value of \( \frac{13!}{10!\cdot3!}-\frac{12!}{9!\cdot3!} \)?

Explanation opens after your attempt
Correct Answer

B. (66)

Step 1

Concept

The first term is (286) and the second is (220), so the difference is (66). In such questions, write each term value and subtract.

Step 2

Why this answer is correct

The correct answer is B. (66). The first term is (286) and the second is (220), so the difference is (66). In such questions, write each term value and subtract.

Step 3

Exam Tip

पहला पद (286) और दूसरा (220) है, इसलिए अंतर (66) है। ऐसे प्रश्नों में हर पद का मान लिखकर घटाएं।

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FAQs

Mathematics Answer, Explanation and Revision Hints

\( \frac{13!}{10!\cdot3!}-\frac{12!}{9!\cdot3!} \) का मान क्या है? / What is the value of \( \frac{13!}{10!\cdot3!}-\frac{12!}{9!\cdot3!} \)?

Correct Answer: B. (66). Explanation: पहला पद (286) और दूसरा (220) है, इसलिए अंतर (66) है। ऐसे प्रश्नों में हर पद का मान लिखकर घटाएं। / The first term is (286) and the second is (220), so the difference is (66). In such questions, write each term value and subtract.

Which concept should I revise for this Mathematics MCQ?

The first term is (286) and the second is (220), so the difference is (66). In such questions, write each term value and subtract.

What exam hint can help solve this Mathematics question?

पहला पद (286) और दूसरा (220) है, इसलिए अंतर (66) है। ऐसे प्रश्नों में हर पद का मान लिखकर घटाएं।