Question

what is variable and constant​

Answer 1

Answer:

constant is a value that cannot be altered by the program during normal execution

variable, which is an identifier with a value that can be changed during normal execution, i.e., the value is variablw

Answer 2

Variable : A variable is denoted by a Letter of English alphabet and that can take any value .

• Example : x, y, a, b, z, c, etc

Constant : The Values of constant remain same throughout the Situation i.e value of constant doesn't change in a problem