How To Bring The Fun Back In Learning
5 min readSep 3, 2020
And take the intimidation out.
Ever wondered why we use “XYZ” and not “HIJ” or “LMN” as a variable in maths.
The obvious answer is that “XYZ” are the last letters in the alphabet. But that is not the reason they are used as variables.
The credit of using “XYZ” goes to French philosopher and mathematician René Descartes. The same Rene Descartes who…