\(\frac{7!}{4!}\) को गुणनफल के रूप में सही तरीके से कैसे लिखेंगे?
How should \(\frac{7!}{4!}\) be correctly written as a product?
Explanation opens after your attempt
A. \(7\cdot6\cdot5\)
Concept
\(\frac{7!}{4!}=7\cdot6\cdot5\). The denominator (4!) cancels out.
Why this answer is correct
The correct answer is A. \(7\cdot6\cdot5\). \(\frac{7!}{4!}=7\cdot6\cdot5\). The denominator (4!) cancels out.
Exam Tip
\(\frac{7!}{4!}=7\cdot6\cdot5\) होता है। हर का (4!) कट जाता है।
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