Variable exercises#

Question

What happens when you use mathematical operations on strings? Try some and find out!

Question

If you have the following variables:

Variable values

var1 = 5;
var2 = 7;
var3 = var1 == var2;

What is the value of var3? What does == means? What happens if you replace == by !=?

Where would you go to find out?

Variables can be much more than a number or a sentence! It is time to discover arrays.