Mathematics Answer, Explanation and Revision Hints
\( \frac{7!\cdot9!}{8!\cdot6!} \) का सरल मान क्या है? / What is the simplified value of \( \frac{7!\cdot9!}{8!\cdot6!} \)?
Correct Answer: B. (63). Explanation: \( \frac{7!}{6!}=7 \) और \( \frac{9!}{8!}=9 \) है। इसलिए मान (63) है। / \( \frac{7!}{6!}=7 \) and \( \frac{9!}{8!}=9 \). Hence the value is (63).
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