\(\frac{8!}{6!} \div \frac{7!}{5!}\) का मान क्या है?
What is the value of \(\frac{8!}{6!} \div \frac{7!}{5!}\)?
Explanation opens after your attempt
Correct Answer
B. \( \frac{8}{7}\)
Concept
The first part is \(8\times7\) and the second is \(7\times6\). The ratio is \(\frac{56}{42}=\frac{4}{3}\), so it will not match these options.
Why this answer is correct
The correct answer is B. \( \frac{8}{7}\). The first part is \(8\times7\) and the second is \(7\times6\). The ratio is \(\frac{56}{42}=\frac{4}{3}\), so it will not match these options.
Exam Tip
पहला भाग \(8\times7\) और दूसरा \(7\times6\) है। अनुपात \(\frac{56}{42}=\frac{4}{3}\) है इसलिए दिए विकल्पों से मिलान नहीं होगा।
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