求下列极限:[br][/br][tex=4.5x1.786]ENxIatiC2yqgaopSQCG83v06WOKin2XztMEWNMWmPKQ0oeLc/AAvtng+drJ1xfgb[/tex]
举一反三
- 求下列函数的导函数:(1) [tex=5.143x1.571]KFVqO28u784vV0YQYHthI0KsTnLorypr2wsRUIJCU0Q=[/tex][br][/br](2)[tex=5.0x1.714]t5tBVF4e6MbnN+Z3tG1H4RTO3b+ducOa9Wk0ONWtlxY=[/tex]
- 求下列极限:[br][/br][tex=7.786x2.429]ENxIatiC2yqgaopSQCG83jJsbDtzkF283NRe39FRzvAE8Ffc+AG0GyHbzLEWb1iPgMso08xqkUe4K1GPFCbWKw==[/tex]
- 试用定义1证明:(1) 数列[tex=2.357x2.786]YfOpfsXU462gw1PTp8mUhnyox9SPD+a41vcy562G3qQ=[/tex]不以 1 为极限[br][/br](2) 数列[tex=3.643x2.786]hn0grm0nFoK1+B+qN90oORmIO38IPAPRNvMSoSSLroY=[/tex]发散.
- 求下列极限[br][/br][tex=8.286x1.929]ENxIatiC2yqgaopSQCG83vz2h7fnC/cf3qmefS+KamgoRj6t787QT9jrBwIrshfCQyvNzAoI5bK3NJixnGZU1A==[/tex]
- 求下列极限:[br][/br][tex=6.929x2.429]ENxIatiC2yqgaopSQCG83tXQk5xuU/AX5+Ac5mQsVp++B3fuWWUwKNA8J4B4klR+kdhughlzjECDKzNF6tLEQA==[/tex]