What is the unit digit of (6!*3! / 3!*4!)?  Choose the most appropriate option:
A) 5 B) 6 C) 0 D) 3 E) 4
(6!*3! /3!*4!)   =(6! / 4!)   =5*6= 
<gadget id="calculator">5*6</gadget>
<output>30</output>
30   Units digit of the above product will be equal to 0   Answer 0
<result>C</result>
What is the unit digit of (6!*3! / 3!*4!)?