Answer and step-by-step explanation:
Real numbers means mostly any numbers in this world you can think of in your brain :)
Some real number include:
- Whole numbers like 1,2,3,4,etc.
- Rational number like 1/4, 0.25, 0.00001,etc.
- Irrational number like pi number, square root of 2, square root of 10000,etc.
Real number can be negative, positive or zero.
Non-real number are numbers that is not exist:
- Square root of a minus number like [tex]\sqrt{-7}[/tex] is not a real number because it does not exist
- Infinity ( ∞ )is also not a real number
Hope this can help you :3
