\(\frac{10!}{7!\cdot3!}\) का मान क्या है?
What is the value of \(\frac{10!}{7!\cdot3!}\)?
Explanation opens after your attempt
D. (120)
Concept
\(\frac{10!}{7!\cdot3!}=\frac{10\cdot9\cdot8}{6}=120\). Reduce the large factorial to three factors.
Why this answer is correct
The correct answer is D. (120). \(\frac{10!}{7!\cdot3!}=\frac{10\cdot9\cdot8}{6}=120\). Reduce the large factorial to three factors.
Exam Tip
\(\frac{10!}{7!\cdot3!}=\frac{10\cdot9\cdot8}{6}=120\) होता है। बड़े फैक्टोरियल को तीन पदों तक घटाएं।
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