Imagine you are living  in the 17th century. You have 7 bananas and I asked you to give me 9 bananas. How can you give ????

How can you give 9 bananas to me when you have only 7.

But, now as you are in 21st century, you can write 7 – 9 =  - 2. Simple!

  What, exactly, does it mean?

How can you take  9 bananas from 7? How could you have less than nothing?

What happened?

We invented a theoretical number that had useful properties. Negatives aren’t something we can touch or hold, but they describe certain relationships well (like debt).

Imaginary Number (iota) have a similar story.

Join this course to Learn how imaginary numbers came into existence, and develop an insight of Complex Numbers.

Happy Intuitive Learning !