\(\frac{10!}{9!}\) का मान क्या है?

What is the value of \(\frac{10!}{9!}\)?

Explanation opens after your attempt
Correct Answer

B. (10)

Step 1

Concept

\(\frac{10!}{9!}=10\) because \(10!=10\times9!\). In such questions, full expansion is not needed.

Step 2

Why this answer is correct

The correct answer is B. (10). \(\frac{10!}{9!}=10\) because \(10!=10\times9!\). In such questions, full expansion is not needed.

Step 3

Exam Tip

\(\frac{10!}{9!}=10\) क्योंकि \(10!=10\times9!\)। ऐसे सवाल में पूरा विस्तार लिखने की जरूरत नहीं होती।

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Mathematics Answer, Explanation and Revision Hints

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

Correct Answer: B. (10). Explanation: \(\frac{10!}{9!}=10\) क्योंकि \(10!=10\times9!\)। ऐसे सवाल में पूरा विस्तार लिखने की जरूरत नहीं होती। / \(\frac{10!}{9!}=10\) because \(10!=10\times9!\). In such questions, full expansion is not needed.

Which concept should I revise for this Mathematics MCQ?

\(\frac{10!}{9!}=10\) because \(10!=10\times9!\). In such questions, full expansion is not needed.

What exam hint can help solve this Mathematics question?

\(\frac{10!}{9!}=10\) क्योंकि \(10!=10\times9!\)। ऐसे सवाल में पूरा विस्तार लिखने की जरूरत नहीं होती।