Tag Archives: Pi

The Mystery of e^Pi-Pi (Very Mysterious Number)

Source: http://en.wikipedia.org/wiki/Mathematical_coincidence If you have a calculator, check out the value of . It is 19.99909998… Why is it so close to the integer 20? Is it a coincidence (few things in Math are coincidence), or is it a sign of … Continue reading

Posted in math, math tuition | Tagged , , , , | 2 Comments

How to get Pi on Calculator – Without pressing the Pi Button

5 Ways to get Pi on Calculator without pressing the Pi button: 1) 22/7 22/7 is not an exact value for Pi, but it is a pretty good approximation. 22/7=3.142857143… has just a percentage error of 0.04% compared to the … Continue reading

Posted in math tuition, pi | Tagged , , , , , | 9 Comments

Video on Pi: Is Pi a special number or not?

Video on Pi: Is Pi a special number or not? Check out this humorous video on Pi. What is your favourite mathematical constant? Is it ? Leave your comments below!

Posted in e maths tuition, pi | Tagged , | Leave a comment