[理工] [離散] 100清大資工
15.There are two kinds of particles insides a nuclear reactor. In erery
second, an "A" particle will spilts into three "B" particles,and a "B"
will spilts into an "A" particles and two "B" particles. If there is a
single "A" particles in the reactor at t=0, how many particles are there
altogether at t=100?
這題我對遞回的定義不知道該怎麼去訂
我看黃子嘉的解題書 是 A(t)=B(t-1)
B(t)=3A(t-1)+2B(t-1)
A(0)=1 ,B(O)=0
B一次分裂不是分1A2B嗎??? 那上述的遞回定義怎跑出來的囧
還是我想的地方有問題???
有請板友幫忙了 感激不盡^^
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