what Difference between variable and constant
Answers
Answer:
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Step-by-step explanation:
VARIABLE:- THERE VALUE REMAIN CHANGING FROM QUESTION TO QUESTION....
EG:- X,Y......ETC
.
CONSTANT:-THERE VALUE REMAINS SAME IN EVERY QUESTION.
EG:- π,2,3,4......ETC
.
.
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Constant: A constant can be defined as a fixed value, which is used in algebraic expressions and equations. A constant does not change over time and has a fixed value. For example, the size of a shoe or cloth or any apparel will not change at any point.
In an algebraic expression, x+y = 8, 8 is a constant value, and it cannot be changed.
Variables: Variables are the terms which can change or vary over time. It does not remain constant, unlike constant. For example, the height and weight of a person do not remain constant always, and hence they are variables.
In an algebraic expression, x+y = 8, x and y are the variables and can be changed.
Let us figure out the other key differences between constants and variables.
The main difference between is that variable is a varying quantity, and constant is a fixed value.