求下列幕级数的收敛半径与收敛域.[tex=5.643x2.714]ySadpvq7BrEZCGdcnD6+af/cnPy6ia97hD6rfpdbIi30RRCvZWX4IHwk0SrC9xQD[/tex].
举一反三
- 确定下列级数的收敛半径与收敛域:[tex=3.929x3.429]VCAPAvn3gOPyP36rvxBwz8VT0IIKEZ4u2ulloLRpEeSuQxzh8+Qq4nKearoHhkjf[/tex]
- 确定下列级数的收敛半径与收敛域:[tex=4.0x3.071]wI03c1jobBnuEHvblGcXj3kuT91IDrR4LIhJ/lSGd9+hPcYE0b2w/iprlBB5l3dH[/tex]
- 求[tex=4.143x3.286]3PXegz5bAQsuTODB0U8KrJ5fQhmJUpPU1AcRYR69zJ8DpBhRaGFWylGKFnz6qn9I[/tex]的收敛半径与收敛域.
- 求下列级数的收敛域,以及它们在收敛域内的和函数;[tex=5.929x3.286]eo4+Or2nRjPO1XMeI9CVMK/noCkU8txNAV0w9hF1S2WNeehZWInME4TjKXbiaRhG[/tex];
- 级数1/(2*5)+1/(3*6)+1/(4*7)+…收敛