• 2022-06-01
    若幂级数[tex=5.357x3.286]WGu493lWbQkNjIXIJ06onUs7KcgQXCjd1NTlyDdQYvx0CseME2LBQrWB2ZMGPWe9[/tex] 在点 [tex=2.357x1.0]iYbK/m2HPL4SyxgIH2UTBA==[/tex]处收敛,在点 [tex=1.786x1.0]NSwUyNvrzZXGSMvd3h6BBg==[/tex] 处发散,试问幂级数在[tex=2.214x2.357]BRF05etr5H4SUXjGEhmpfg==[/tex] 与 [tex=1.786x1.0]uZInGU1BiEKypId4RmLCVw==[/tex] 处的敛散性.