Question

The product of the predecessor and successor of an even natural number ​

Answer 1

Answer:

3

Step-by-step explanation:

Even natural number - 2

Its predecessor - 1

Its successor - 3

Their product - 3 × 1 = 3

Answer 2

the product of predecessor and successor of an even natural number is always an odd number


proof-

lets take an even number 6
predecessor = 5
successor = 7

product
5*7
= 35