Question

The difference between successor and predecessor of any number

Answer 1

Answer:

Hi,

Successor is the number that comes immediately after the given number while predecessor is the number that comes just before the given number.

For example, For number 7, The predecessor is 6 and successor is 8.

We can derive one thing: The difference between the predecessor and successor of any given number is always 2.

Answer 2

Let the number is n

Then the successor of the number = n+1

and the predecessor of the number = n−1

Difference =n+1−(n−1)

=n+1−n+1

=2

Hope u like my Answer.