Question

What is variable?why
variable is called
symbolic variable ?​

Answer 1

Answer:

A symbolic variable is a string of characters that you define as a symbol. Because the variable is a symbol, you can assign different values to it at different times. By assigning different values, you can do the same processing with different data.

Answer 2

those expressions whose value is different in different places are called variable....

it's represent by any alphabetical number... that's why... variable is called symbolic variable....