41# 『玩』”
Given that jojo win10次影 before
let p(n) be the statement ''jojo win n次 影=right" ,n= win的場數
when n =1
jojo win1次 影
p(1) is true,
Assume p(j) is true
such that jojo win j 次 影=right , j=win的場數
when n=k+1
jojo win n+1次 影
=jojo win n次影 +win 1次影
=right+right
=super right
By mathematical induction ,p(n) is true for n =win的場數 |