\(\frac{10!}{7!}\) का मान क्या है?
What is the value of \(\frac{10!}{7!}\)?
Explanation opens after your attempt
B. (720)
Concept
\(\frac{10!}{7!}=10\times9\times8=720\). Cancel the smaller factorial and multiply only the remaining factors.
Why this answer is correct
The correct answer is B. (720). \(\frac{10!}{7!}=10\times9\times8=720\). Cancel the smaller factorial and multiply only the remaining factors.
Exam Tip
\(\frac{10!}{7!}=10\times9\times8=720\)। छोटे क्रमगुणित को काटकर केवल बचे गुणकों को गुणा करें।
Login to save your score, XP, coins and progress.
