If A,B,C are three integers and AB+C is even ; which of the following must be true?
If A,B,C are three integers and AB+C is even ; which of the following must be true? A)C is even B)B is even C)AB is Odd
Answer/Solution
None of the above
Steps/Work
If AB is Odd then C will not even. O+E = O
If B is even AB is even always. But If C is Odd E+O = O
None of the above are true.
Answer : A
If B is even AB is even always. But If C is Odd E+O = O
None of the above are true.
Answer : A