当 [tex=3.143x0.786]Ik9UUGi754NnWxc3dj/+3D4ngr6SvemtaJe/h1LYS5M=[/tex] 时，判断变量是无穷小量、无穷大量、既非无穷小量也非无穷大量? [tex=4.571x2.786]fRV4spA0jbb7lZCWjUciVtMTTBWGa74lYbDwVmcVHkYB+lN2TjXS8don0xC4PJFq[/tex]
举一反三
- 当 [tex=3.143x0.786]Ik9UUGi754NnWxc3dj/+3D4ngr6SvemtaJe/h1LYS5M=[/tex] 时，判断变量是无穷小量、无穷大量、既非无穷小量也非无穷大量? [tex=4.571x2.786]vWx6gwSdDYrTcoLD4HlspvnbOrjB0p55K/RbIfMElCHMcuVqgNUvYDD3xjQ2slM9[/tex]
- 当 [tex=3.143x0.786]Ik9UUGi754NnWxc3dj/+3D4ngr6SvemtaJe/h1LYS5M=[/tex] 时，判断变量是无穷小量、无穷大量、既非无穷小量也非无穷大量? [tex=4.929x3.071]fRV4spA0jbb7lZCWjUciVokOtwgfPKCdxm4pe8+2Oh4ZYTDCUDzA8O1PB0oPNCE7[/tex]
- 当 [tex=3.143x0.786]Ik9UUGi754NnWxc3dj/+3D4ngr6SvemtaJe/h1LYS5M=[/tex] 时，判断变量是无穷小量、无穷大量、既非无穷小量也非无穷大量? [tex=4.5x3.071]vWx6gwSdDYrTcoLD4Hlspgh0mjuoY0oLC2/EPnP4YoaA4DCaSIybpmbtFyl4vgBP[/tex]
- 判断下列哪些是无穷小量，哪些是无穷大量。(1)lnx(x→1)； (2)（x→1）;(3)2x-1(x→0); (4)1/x(x→∞).
- 当 [tex=2.071x1.0]Fi2OiSq+zhaJTNdXB7v8ZiiLNxDfOHdeaRgfouwng8U=[/tex] 时变量是无穷小量还是是无穷大量?[tex=4.071x1.214]W7iMYe1ZPb53Zrm0Kg7GpQ==[/tex].