\(\frac{9!}{6!,3!}\) का मान क्या है?
What is the value of \(\frac{9!}{6!,3!}\)?
Explanation opens after your attempt
B. (84)
Concept
\(\frac{9!}{6!,3!}=\frac{9\times8\times7}{6}=84\). Breaking the larger factorial down to the smaller one is easy.
Why this answer is correct
The correct answer is B. (84). \(\frac{9!}{6!,3!}=\frac{9\times8\times7}{6}=84\). Breaking the larger factorial down to the smaller one is easy.
Exam Tip
\(\frac{9!}{6!,3!}=\frac{9\times8\times7}{6}=84\)। बड़े क्रमगुणित को छोटे तक तोड़ना आसान है।
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