Question

5. What is variable?​

Answer 1

Answer:

It is a box, and it exists to contain a value. Sometimes the value is already inside the box, and you have to figure out what that value is. Other times, the box is empty, and you get to pick the value to put inside.

Answer 2

Answer:

Variable:-

• 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.