判断数列是收敛,还是发散?对于收敛数列,通过观察数列[tex=2.0x1.357]h3eICLkAlY54v5UBwjQ4sBI1zHM9ZDqJprUj0GNfH3U=[/tex]的变化趋势,写出它们的极限[tex=4.071x2.429]mBCZQMW/5LjRNwAQZYRVR5iAKFzpZ1HscYN6r8dR5rE=[/tex]
举一反三
- 判断数列是收敛,还是发散?对于收敛数列,通过观察数列[tex=2.0x1.357]h3eICLkAlY54v5UBwjQ4sBI1zHM9ZDqJprUj0GNfH3U=[/tex]的变化趋势,写出它们的极限[tex=4.5x2.357]5MNKrJqYtBUUtsfmEo9Q4qMgAj5xdmkOpQbdfoy3d7o=[/tex]
- 数列[tex=2.0x1.357]CjCvAldACdhCbOUJYZLY+0nRBLhCQFA+2tCS8je5CxI=[/tex], 收敛还是发散,对于收敛数列,通过观察得出数列的极限:[tex=5.286x2.643]xKdhHwdqRKSewu3ObrxAC3WizSeE3twciGNEQIZM2cU=[/tex]
- 数列[tex=2.0x1.357]CjCvAldACdhCbOUJYZLY+0nRBLhCQFA+2tCS8je5CxI=[/tex], 收敛还是发散,对于收敛数列,通过观察得出数列的极限:[tex=5.357x2.643]2HOhxEdt8BK5aL94AJddc0SjRnQ2eFWE3Y5xrCdfPrA=[/tex]
- 数列[tex=2.0x1.357]CjCvAldACdhCbOUJYZLY+0nRBLhCQFA+2tCS8je5CxI=[/tex], 收敛还是发散,对于收敛数列,通过观察得出数列的极限:[tex=6.929x2.214]aFon6MejDGxOD6fY3vgLBbFXssMAoRHQ5mbFf39mpeQmqXSaUYuicJBXolfWJKD8[/tex]
- 数列[tex=2.0x1.357]CjCvAldACdhCbOUJYZLY+0nRBLhCQFA+2tCS8je5CxI=[/tex], 收敛还是发散,对于收敛数列,通过观察得出数列的极限:[tex=4.929x1.357]nIRQmPG5H+oXUeobMrN9Q5+ml9EecB8wS61iAkDzsDE=[/tex]