Happy Pi Day!
Suppose we have a floor made of parallel strips of wood, each the same width,and we drop a needle onto the floor. What is the probability that the needlewill lie across a line between two strips?
p = 2l / PIt
PI = 2l / tp
아이템
113
호스트
96
VOL.
0 Ξ
바닥
N/A Ξ