• 2022-06-07
    下列行列式中,不为0的行列式有个。(1)[img=59x49]17e43ef0da72e2d.jpg[/img];(2)[img=59x49]17e43ef0e3db146.jpg[/img];(3)[img=74x49]17e43ef0ece8ff7.jpg[/img];(4)[img=91x55]17e43ef0f59c0d7.jpg[/img]
    A: 1
    B: 2
    C: 3
    D: 0