Question

What is the difference between predecessor and successor of a number

Answer 1

A relationship between both, a successor and a predecessor depends on the type of task dependency to use. A successor is a person who follows and takes the place of another. Whereas, a predecessor is someone who has had a particular job or position before.

Example of successor:
She was my predecessor as Manager.
My predecessors came from Canada.

Example of predecessor:
The Crown Prince will be successor to the throne,The CEO's successor used to be the vice president here.
John succecced Tom's position as Marketing Manager.