Question

Which symbol is use to represent the null empty character

Answer 1

Ф is used to represent the null empty character.

1) Null means the set of the program or any array does not contain any element in it.

2) So the symbol named "fi" is used to represent that the given set is an empty set. So in the memory of the system that will contain the garbage value of the memory to take a position.

Answer 2

Answer:

this symbol is use to represent the null empty character