If x and y are integer, which of the following must also be an integer?
I. x/y
II. y/x
III. x
Choose the correct choice from the following options:
A) I alone	B) II alone	C) III alone	D) I and III	E) None of the above
Let's take X = 4and Y = 3   Then X/Y = 4/3 Not an integer.   Y/X = 3/4 Not an integer.   X alone is 4 which is an integer.   Hence III alone.
<result>C</result>
If x and y are integer, which of the following must also be an integer?
I. x/y
II. y/x
III. x