what is value of pie
The derivative of π is 0. The number π is an irrational number with approximate value 3.14. Therefore, π is a constant.Aryabhata discovered an approximation of pi, 62832/20000 = 3.1416. He also correctly believed that the planets and the Moon shine by reflected sunlight and that the motion of the stars is due to Earth's rotation. in angle pi is equal to 180°
π=22/7=3.14
3.14 or 22/7
3.14
3.14
180
180 digree
π=22/7
