Question

what is variable and constants in maths

Answer 1

Answer:

A constant is a data item whose value cannot change during the program’s execution

Step-by-step explanation:

Answer 2

Answer:

Step-by-step explanation:

Constant in maths means the value of the sign that have the fixed value that is numbers .For example: numbers

Variable means the value of the sign is not fixed that is it can be changed

In these the value will not be fixed.

For example; X +5 = 0

so X = --5

In other terms X -7 = 0

Here X = 7

SO we know that values of variables are not fixed

Hope this will help you