1a : a quantity that may assume any one of a set of values. b : a symbol representing a variable. 2a : something that is variable. b : a factor in a scientific experiment that may be subject to change.

What is variable in simple words?

A variable is a quantity that may change within the context of a mathematical problem or experiment. Typically, we use a single letter to represent a variable. The letters x, y, and z are common generic symbols used for variables.

What is a variable short answer?

Answer: A variable is a datatype whose value can not be fixed. It can be change based on other parameters. For example, Let X is a variable so that its value can be anything like 1,2,3...... or a,p,r, or any word. It can not be fixed.