What is the units digit of 18! + 4!?	Choose the correct choice from the following
A) 0
B) 1
C) 2
D) 3
E) 4
Check if there are trailing zeroes   4! /5 = Not divisible , hence there must be a numeric value of the units digit which is non zero   Calculate it 4! = 4*3*2*1= 
<gadget id="calculator">4*3*2*1</gadget>
<output>24</output>
&gt;24   18! /5 is divisible m so it will have trailing zeroes   18!= Has units digit as 0   4! = Has units digit 4   So, Units digit of 18! + 4! will be 4   ANSW4R:4
<result>E</result>
What is the units digit of 18! + 4!?