• 2022-06-30
    下列微分方程中,是一阶线性微分方程的有()。(1)[img=81x21]17e0b5f25b2c1c1.jpg[/img](2)[img=77x22]17e0b5f267fcbd4.jpg[/img](3)[img=69x20]17e0a97cadb2c91.jpg[/img](4)[img=150x22]17e0b5f272af740.jpg[/img](5)[img=109x34]17e0b5f27dbce1c.jpg[/img] (6)[img=119x21]17e0b5f28ef3aff.jpg[/img]
    A: (1)(3)(5)
    B: (1)(4)(6)
    C: (5)(6)
    D: (1)(5)