\(\frac{7!}{5!}\times\frac{5!}{6!}\) का मान क्या है?

What is the value of \(\frac{7!}{5!}\times\frac{5!}{6!}\)?

Explanation opens after your attempt
Correct Answer

C. (7)

Step 1

Concept

The middle (5!) cancels and \(\frac{7!}{6!}=7\) remains. Do not change the order in chained cancellation.

Step 2

Why this answer is correct

The correct answer is C. (7). The middle (5!) cancels and \(\frac{7!}{6!}=7\) remains. Do not change the order in chained cancellation.

Step 3

Exam Tip

बीच का (5!) कट जाता है और \(\frac{7!}{6!}=7\) बचता है। श्रृंखला कटौती में क्रम न बदलें।

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FAQs

Mathematics Answer, Explanation and Revision Hints

\(\frac{7!}{5!}\times\frac{5!}{6!}\) का मान क्या है? / What is the value of \(\frac{7!}{5!}\times\frac{5!}{6!}\)?

Correct Answer: C. (7). Explanation: बीच का (5!) कट जाता है और \(\frac{7!}{6!}=7\) बचता है। श्रृंखला कटौती में क्रम न बदलें। / The middle (5!) cancels and \(\frac{7!}{6!}=7\) remains. Do not change the order in chained cancellation.

Which concept should I revise for this Mathematics MCQ?

The middle (5!) cancels and \(\frac{7!}{6!}=7\) remains. Do not change the order in chained cancellation.

What exam hint can help solve this Mathematics question?

बीच का (5!) कट जाता है और \(\frac{7!}{6!}=7\) बचता है। श्रृंखला कटौती में क्रम न बदलें।