\(\frac{7!}{4!}\) का मान क्या है?
What is the value of \(\frac{7!}{4!}\)?
Explanation opens after your attempt
A. (210)
Concept
\(\frac{7!}{4!}=7\times6\times5=210\). Cancel the smaller factorial to reduce calculation.
Why this answer is correct
The correct answer is A. (210). \(\frac{7!}{4!}=7\times6\times5=210\). Cancel the smaller factorial to reduce calculation.
Exam Tip
\(\frac{7!}{4!}=7\times6\times5=210\)। छोटे क्रमगुणित को काटकर गणना कम करें।
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