用倒数的定义求下列函数的导数：[tex=4.357x1.357]1TKLhg5cQJlmbsgPl8RV+A==[/tex]，求[tex=2.143x1.429]4YIReEVrdenGsWIf0VCFPg==[/tex]
举一反三
- 用导数定义求导数：[tex=3.643x1.5]8sCZNTLsdWVRiNtT0fYr3XT5a+EXohsaMOVW3nPyBlg=[/tex]，求[tex=2.143x1.429]0mBW4j19SWcR4IFZyQje7Oh4pNXtNoYFRO+bL6e2Am4=[/tex].
- 用导数定义求导数：[tex=12.143x2.929]w70lG1NUs5ZRhKHaXMaifahNYA2l55OVx/YI5vl5IU6aaeEiy3Oj7AUbU+13B/hKpwHLOJLpZTJPo7x3WH8Z1hWjc+kd/36NRnniSASFxLQdL+3O/qoyVgBO6ooq3+4Y[/tex]求[tex=2.143x1.429]IiL+9XPHw1eX1Aep2yd7mJV32F4IqrMNzLkLLmguSFQ=[/tex].
- 求函数在给定点处的导数[tex=7.643x2.571]gG8DoWMxY9mFwg+f7C1M+Q6jv/A/WKgF7hbpRNqswbYJQyk5kRxHJR4KTt6VkAtW[/tex] 求[tex=2.143x1.429]+wS5Fh3I5FHTqEONA2uEeA==[/tex]和[tex=2.143x1.429]Q9ay7E4BDz/AE+My87CzSkNmx75UDCyZ2NNEbIIeIPs=[/tex].
- 用导数定义下列函数的导数：[tex=4.357x1.357]yaSYDeQ8dReGVEYBPUYlRA==[/tex]
- 用导数定义求下列函数的导数：[tex=4.929x1.357]u7NhRE2L9oLtVkX4UyfHFw==[/tex]