Question

Difference of
Predecessor
and Successor​

Answer 1

Answer:

Difference of predecessor and successor of a particular number is always 2. Reason-

We know that predecessor is number - 1 and successor is number + 1. So, for example - Predecessor and successor of 23 are 22 and 24 respectively and their difference is 2. Same is with predecessor and successor of 75 i.e. 76 - 74 = 2.

Hope it helps...

Answer 2

A thing that comes after something is successor.

A thing that comes before something is predecessor.