Question

What is the value of $\frac{7!}{0!\times 4!}?$

• A. $210$
• B. $2$
• C. $60$
• D. not defined

Answer 1

The correct option is A $210$

$\frac{7!}{0!\times 4!}=\frac{7\times 6\times 5\times 4!}{1\times 4!}(\because 0!=1)$
$=7\times 6\times 5=210$