编辑一个运算程序:1@1=2,m@n=去,m@(n+1)=q+2.(1)设an=1@n,求a2,a3,a4
问题描述:
编辑一个运算程序:1@1=2,m@n=去,m@(n+1)=q+2.(1)设an=1@n,求a2,a3,a4
答
m@n=q
m@(n+1)=q+2
=>
1@1 = 2
a2 = 1@2 = 1@(1+1) = 2+2 = 4
a3 = 4+2 = 6
a4 = 6+2 = 8