Question

Define prefix and suffix of a string with example in discrete mathematics

Answer 1

Answer:

In discrete mathematics string may be defined as the sequences of symbols or characters or alphabets arranged in a proper order or manner.

Prefix is defined as the leading part which means the front end.

Suffix means the trailing part which means the back end.

For example we have a string S = APPLE

Prefix = "APP"

Suffix = " LE"