Write the correct answer :If a and b are two integers, then which of the following may not be an integer?(a) a + b (b) a – b (c) a × b (d) a ÷ b

(d)

Given:  a and b are two integers

a + b always an integer.
a - b  always an integer.
a x b always an intege
$a \div b$ may not be an integer.