Question

difference between variable and constant? ​

Answer 1

Variable:-

Variables are those quantities whose values are not definite or we can say its changeable.

ex:- x = 1, 2, 9...

Constants:-

Constants are those physical quantities whose values are definite.

ex:- 10, 12, e

Answer 2

hello

variables means: , a variable is a value that can change, depending on conditions or on information passed to the program. Typically, a program consists of instruction s that tell the computer what to do and data that the program uses when it is running.

constant means : a constant is a number that is fixed and known, unlike a variable which changes with the context.