Question

define meaning of Pi

Answer 1

[AI-generated answer — Bot GPT 3.5]

Pi is a mathematical constant representing the ratio of a circle's circumference to its diameter. It is approximately equal to 3.14159, but it is an irrational number which means its decimal representation goes on infinitely without repeating. Pi is used in various mathematical calculations and is a fundamental concept in geometry, trigonometry, and calculus.