(a) 已知[tex=2.929x1.357]uNKORLXuFEvaPSZuHSmggw==[/tex]，求[tex=2.857x1.357]nWerbji/xhzQikUiXyqkQg==[/tex]
举一反三
- 已知[tex=21.714x2.786]zFcYl3cMzE2lGpTI0EOK57MO2f+AY3WuKMoxOhcc7MKflTzh6YELgPdCKMzNDszIsiYoeq83rVJhhKjP3IlwEkzCBquT3dFxJjDLkhnsA8Xh6N0cGOobZKJ4agQuzx/d09s1qpydOsfDv6p7o99GV7cNs9RTMbhVjemYbNMBF9jhnrq6V+PKakNVBoqtlPrn1lSS0ewYcUyiNU2CNOyZIkxfk8vLSl8GKKfmGr/7bQM=[/tex] 求[tex=2.929x1.357]caiMPTPQ+q4cVnb/XIYcZA==[/tex]和[tex=2.929x1.357]LywYpFx2ldCQ8Gg2MwlK4g==[/tex]
- 已知 [tex=10.286x1.357]U+eOMF31igbeU9YGMhUoJcnlidT9Wo+jXhgOQCjgZIo=[/tex]， 试求 [tex=2.929x1.357]o+XmZ2IBVyACqFUBYilL+g==[/tex].
- 设[tex=9.571x3.643]I4MAI/mdXaMJHZs90dPjl6TVJnmcbzYYzfrTkjo89kexEkazsvUQcZDSws51lEzURkzVmPHqYDXLNZJGCWqWsQ==[/tex][tex=3.571x1.357]PNsv7gu9aC2e0xANfiodWQ==[/tex] ,求[tex=2.929x1.357]caiMPTPQ+q4cVnb/XIYcZA==[/tex]和[tex=2.929x1.357]LywYpFx2ldCQ8Gg2MwlK4g==[/tex].
- 设 [tex=7.571x1.5]X32BZkoASxbtb2aaoJs9nw/qByzpXKKCYfi5/qPgimQ=[/tex], 求 [tex=2.929x1.357]caiMPTPQ+q4cVnb/XIYcZA==[/tex] 和 [tex=2.929x1.357]LywYpFx2ldCQ8Gg2MwlK4g==[/tex].
- 当x→0时，[tex=2.857x1.357]P+rB9N1hnHYgKiRVAfwjNw==[/tex]与[tex=2.714x1.357]QsZioew6o+q9nmM1dnwchw==[/tex]相比，哪一个是高阶无穷小？