• 2022-05-31
    ‏求下式的值,可以使用的命令有()。‍‏[img=185x40]1802f8c90bb35c0.jpg[/img]‍
    A: sum(pi.^(1:100))
    B: sum(cumprod(ones(1,100)*pi))
    C: s=cumsum(cumprod(ones(1,100)*pi)); s(end)
    D: syms n; eval(symsum(pi^n,1,100))