• 2022-05-26
    用R程序编程求下列的值,正确的命令是 ( )[img=70x33]180398c76023edd.png[/img]
    A: 27^2/3-log(2)/log(3)
    B: 27^(2/3-log(3))
    C: 27^(2/3-log3(2))
    D: 27^(2/3-log(2)/log(3))