Question

Differentiate between constant and variable.​

Answer 1

Answer:

Variable and constant are two commonly used mathematical concepts. Simply put, a variable is a value that is changing or that have the ability to change. A constant is a value which remains unchanged.

Answer 2

Explanation:

The main difference between constant and variable in C programming is that a constant is similar to a variable, but it cannot be modified by the program once it is defined while a variable is a memory location that holds data. ... A constant refers to a fixed value, and it cannot be changed after defining.

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