Solution: The unit digit of the given number is 1 which is odd. When we subtract any two odd numbers, we get an even number. This shows that the product of any two odds is an odd number. What do you get? An even number? Multiply the two odd numbers? What is the product? An odd number. If the remainder is 0, it is an even number else if the remainder is 1, it is an odd number.The sets of even number are expressed as Even =. Even numbers have 0, 2, 4, 6 or 8 as their unit digit. Even numbers leave 0 as a remainder when divided by 2. The numbers which are divisible by 2 are even numbers. The whole numbers are said to consist of two types of numbers – even numbers and odd numbers. ![]()
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