Question

Maths

Story of pi -

1) History of pi. It should include -

a) Invention of pi
b) Meaning of pi
c) When is pi day celebrated?
d) Indian contribution towards pi

2) Importance of pi in fields of maths and science.

3) Two methods known to calculate pi

4) Why pi is irrational number?

Answer 1

3 . 14 march pi day celbrate 4). 3.147... nearly closely to it ratinality