If a and b are two numbers one if then is negative integer and other one is a prime number, which of the following CANNOT be the value of ab? Choose the most appropriate option:	A) 9	B) 14	C) 21	D) -32	E) 25
By the definition the prime numb number cannot be negative, so the answer will be a negative value   Answer is -32
<result>D</result>
If a and b are two numbers one if then is negative integer and other one is a prime number, which of the following CANNOT be the value of ab?