• 2022-10-24 问题

    钻石的密度、折射率、色散率分别是() A: 3.52;2.417;0.044 B: 3.25;0.044;2.417 C: 3.52;2.147;0.044 D: 3.52;2.714;0.044

    钻石的密度、折射率、色散率分别是() A: 3.52;2.417;0.044 B: 3.25;0.044;2.417 C: 3.52;2.147;0.044 D: 3.52;2.714;0.044

  • 2022-07-26 问题

    求下列幕级数的收敛半径与收敛域.[tex=5.643x2.714]ySadpvq7BrEZCGdcnD6+af/cnPy6ia97hD6rfpdbIi30RRCvZWX4IHwk0SrC9xQD[/tex].

    求下列幕级数的收敛半径与收敛域.[tex=5.643x2.714]ySadpvq7BrEZCGdcnD6+af/cnPy6ia97hD6rfpdbIi30RRCvZWX4IHwk0SrC9xQD[/tex].

  • 2022-06-07 问题

    证明:在每一点都不连续的狄利克雷函数[tex=5.357x2.786]7yll5VImfLbHVeVMaHM4DK8Ykz+edcsvEO30P8hG8lRLkfzljAzS/P+thR5dZO77wWnK/IFa2AlvSg6l2b7Xxg==[/tex][tex=5.643x2.714]irMnVPLkqbzPQJSayk+3+0Sang5yJxKjFK8nzXPv2IWugPhCDbJ62UBXCNxwssOEcKoxDMgExFJcLRG1ejujkg==[/tex]满足方程[tex=3.5x1.429]gc269xbFiXVOeeLB2iY2Pg==[/tex].

    证明:在每一点都不连续的狄利克雷函数[tex=5.357x2.786]7yll5VImfLbHVeVMaHM4DK8Ykz+edcsvEO30P8hG8lRLkfzljAzS/P+thR5dZO77wWnK/IFa2AlvSg6l2b7Xxg==[/tex][tex=5.643x2.714]irMnVPLkqbzPQJSayk+3+0Sang5yJxKjFK8nzXPv2IWugPhCDbJ62UBXCNxwssOEcKoxDMgExFJcLRG1ejujkg==[/tex]满足方程[tex=3.5x1.429]gc269xbFiXVOeeLB2iY2Pg==[/tex].

  • 2022-06-06 问题

    下列反常积分发散的是 未知类型:{'options': ['[tex=4.0x2.857]e7VFMOR5DCCmiA7VN6UuVODNxg4us1lKEqrqN7ezIEhIyIsLvhDHjEOOvVtQjVI5[/tex]', '[tex=5.643x2.857]e7VFMOR5DCCmiA7VN6UuVAOnhFOQSOvxUGIDR5ai6LSHUN6vF9GpwHhE0Jx2fIRJ[/tex]', '[tex=5.5x2.714]PTk9MiO1iGznL8+BT47NlZpzZUeNFX0gz15RKCnAgDdjD26TlX5HyT2px6M7dI1M[/tex]', '[tex=5.643x2.714]nLiEK20OJVLMd1LPkVEC8NpHEX1CHAroKXunN7eBnDgL185WLBaqIHwyKhtXWxC65jeiuAu5k/UyYxF/9Sd0RA==[/tex]'], 'type': 102}

    下列反常积分发散的是 未知类型:{'options': ['[tex=4.0x2.857]e7VFMOR5DCCmiA7VN6UuVODNxg4us1lKEqrqN7ezIEhIyIsLvhDHjEOOvVtQjVI5[/tex]', '[tex=5.643x2.857]e7VFMOR5DCCmiA7VN6UuVAOnhFOQSOvxUGIDR5ai6LSHUN6vF9GpwHhE0Jx2fIRJ[/tex]', '[tex=5.5x2.714]PTk9MiO1iGznL8+BT47NlZpzZUeNFX0gz15RKCnAgDdjD26TlX5HyT2px6M7dI1M[/tex]', '[tex=5.643x2.714]nLiEK20OJVLMd1LPkVEC8NpHEX1CHAroKXunN7eBnDgL185WLBaqIHwyKhtXWxC65jeiuAu5k/UyYxF/9Sd0RA==[/tex]'], 'type': 102}

  • 2022-05-31 问题

    下列反常积分中收敛的是. 未知类型:{'options': ['[tex=6.5x2.714]tnsOGt+lKB4JaFzHXTDxmChmWBz2A6CHTZ8tztE2XZoyTmj5pbu/WHmEIVmSpM+z[/tex]', '[tex=5.786x2.714]tnsOGt+lKB4JaFzHXTDxmMHjH7lMZF/zV5f/jVws6ode1Z851gdwDboA8+jniMK1[/tex]', '[tex=5.643x2.714]tnsOGt+lKB4JaFzHXTDxmJk88s9Vig4Tcv8FA3N+cJ7HRnuUzFFae32DDEwzRrt3[/tex]', '[tex=6.0x2.786]tnsOGt+lKB4JaFzHXTDxmAVibbOt6Ii97MTb3Ahi7nrqPI0f9XrKj89sVbnkueNm[/tex]'], 'type': 102}

    下列反常积分中收敛的是. 未知类型:{'options': ['[tex=6.5x2.714]tnsOGt+lKB4JaFzHXTDxmChmWBz2A6CHTZ8tztE2XZoyTmj5pbu/WHmEIVmSpM+z[/tex]', '[tex=5.786x2.714]tnsOGt+lKB4JaFzHXTDxmMHjH7lMZF/zV5f/jVws6ode1Z851gdwDboA8+jniMK1[/tex]', '[tex=5.643x2.714]tnsOGt+lKB4JaFzHXTDxmJk88s9Vig4Tcv8FA3N+cJ7HRnuUzFFae32DDEwzRrt3[/tex]', '[tex=6.0x2.786]tnsOGt+lKB4JaFzHXTDxmAVibbOt6Ii97MTb3Ahi7nrqPI0f9XrKj89sVbnkueNm[/tex]'], 'type': 102}

  • 2022-06-06 问题

    下列广义积分中发散的是(  ). 未知类型:{'options': ['[tex=5.286x2.857]4PJc50wvSAt8o8ZItOTjoFUz0Sv6o1psQ5g9Dg+0X3+cdijUlIGEOVlva5Up8phW[/tex]', '[tex=5.143x2.857]4PJc50wvSAt8o8ZItOTjoJQEVccWsVi5+t/sxv9n5cy7lzo322k4Wl/ocOliy50Vc+XEJMnzmo6FGvEB6gPsvg==[/tex]', '[tex=5.5x2.714]qN8fOJEmxCPwE8y3sw7Sczlwgm8Vi597JsWussoZ5TcaNOYTLgKPvgnpC6JFeSIy[/tex]', '[tex=5.643x2.714]PJkWCDHq0HBl1uIZQZIQaORDivGL5ZJzmZMANywbDDJ8zOST4RzRm7KYSJHvOh/f[/tex]'], 'type': 102}

    下列广义积分中发散的是(  ). 未知类型:{'options': ['[tex=5.286x2.857]4PJc50wvSAt8o8ZItOTjoFUz0Sv6o1psQ5g9Dg+0X3+cdijUlIGEOVlva5Up8phW[/tex]', '[tex=5.143x2.857]4PJc50wvSAt8o8ZItOTjoJQEVccWsVi5+t/sxv9n5cy7lzo322k4Wl/ocOliy50Vc+XEJMnzmo6FGvEB6gPsvg==[/tex]', '[tex=5.5x2.714]qN8fOJEmxCPwE8y3sw7Sczlwgm8Vi597JsWussoZ5TcaNOYTLgKPvgnpC6JFeSIy[/tex]', '[tex=5.643x2.714]PJkWCDHq0HBl1uIZQZIQaORDivGL5ZJzmZMANywbDDJ8zOST4RzRm7KYSJHvOh/f[/tex]'], 'type': 102}

  • 2022-06-06 问题

    下列广义积分中发散的是(  ). 未知类型:{'options': ['[tex=5.286x2.857]4PJc50wvSAt8o8ZItOTjoFUz0Sv6o1psQ5g9Dg+0X3+cdijUlIGEOVlva5Up8phW[/tex]', '[tex=5.143x2.857]4PJc50wvSAt8o8ZItOTjoJQEVccWsVi5+t/sxv9n5cy7lzo322k4Wl/ocOliy50Vc+XEJMnzmo6FGvEB6gPsvg==[/tex]', '[tex=5.5x2.714]qN8fOJEmxCPwE8y3sw7Sczlwgm8Vi597JsWussoZ5TcaNOYTLgKPvgnpC6JFeSIy[/tex]', '[tex=5.643x2.714]PJkWCDHq0HBl1uIZQZIQaORDivGL5ZJzmZMANywbDDJ8zOST4RzRm7KYSJHvOh/f[/tex]'], 'type': 102}

    下列广义积分中发散的是(  ). 未知类型:{'options': ['[tex=5.286x2.857]4PJc50wvSAt8o8ZItOTjoFUz0Sv6o1psQ5g9Dg+0X3+cdijUlIGEOVlva5Up8phW[/tex]', '[tex=5.143x2.857]4PJc50wvSAt8o8ZItOTjoJQEVccWsVi5+t/sxv9n5cy7lzo322k4Wl/ocOliy50Vc+XEJMnzmo6FGvEB6gPsvg==[/tex]', '[tex=5.5x2.714]qN8fOJEmxCPwE8y3sw7Sczlwgm8Vi597JsWussoZ5TcaNOYTLgKPvgnpC6JFeSIy[/tex]', '[tex=5.643x2.714]PJkWCDHq0HBl1uIZQZIQaORDivGL5ZJzmZMANywbDDJ8zOST4RzRm7KYSJHvOh/f[/tex]'], 'type': 102}

  • 2022-07-24 问题

    下列广义积分中发散的是(  ). 未知类型:{'options': ['[tex=5.286x2.857]4PJc50wvSAt8o8ZItOTjoFUz0Sv6o1psQ5g9Dg+0X3+cdijUlIGEOVlva5Up8phW[/tex]', '[tex=5.143x2.857]4PJc50wvSAt8o8ZItOTjoJQEVccWsVi5+t/sxv9n5cy7lzo322k4Wl/ocOliy50Vc+XEJMnzmo6FGvEB6gPsvg==[/tex]', '[tex=5.5x2.714]qN8fOJEmxCPwE8y3sw7Sczlwgm8Vi597JsWussoZ5TcaNOYTLgKPvgnpC6JFeSIy[/tex]', '[tex=5.643x2.714]PJkWCDHq0HBl1uIZQZIQaORDivGL5ZJzmZMANywbDDJ8zOST4RzRm7KYSJHvOh/f[/tex]'], 'type': 102}

    下列广义积分中发散的是(  ). 未知类型:{'options': ['[tex=5.286x2.857]4PJc50wvSAt8o8ZItOTjoFUz0Sv6o1psQ5g9Dg+0X3+cdijUlIGEOVlva5Up8phW[/tex]', '[tex=5.143x2.857]4PJc50wvSAt8o8ZItOTjoJQEVccWsVi5+t/sxv9n5cy7lzo322k4Wl/ocOliy50Vc+XEJMnzmo6FGvEB6gPsvg==[/tex]', '[tex=5.5x2.714]qN8fOJEmxCPwE8y3sw7Sczlwgm8Vi597JsWussoZ5TcaNOYTLgKPvgnpC6JFeSIy[/tex]', '[tex=5.643x2.714]PJkWCDHq0HBl1uIZQZIQaORDivGL5ZJzmZMANywbDDJ8zOST4RzRm7KYSJHvOh/f[/tex]'], 'type': 102}

  • 2022-07-02 问题

    下列广义积分中发散的是(  ). 未知类型:{'options': ['[tex=5.286x2.857]4PJc50wvSAt8o8ZItOTjoFUz0Sv6o1psQ5g9Dg+0X3+cdijUlIGEOVlva5Up8phW[/tex]', '[tex=5.143x2.857]4PJc50wvSAt8o8ZItOTjoJQEVccWsVi5+t/sxv9n5cy7lzo322k4Wl/ocOliy50Vc+XEJMnzmo6FGvEB6gPsvg==[/tex]', '[tex=5.5x2.714]qN8fOJEmxCPwE8y3sw7Sczlwgm8Vi597JsWussoZ5TcaNOYTLgKPvgnpC6JFeSIy[/tex]', '[tex=5.643x2.714]PJkWCDHq0HBl1uIZQZIQaORDivGL5ZJzmZMANywbDDJ8zOST4RzRm7KYSJHvOh/f[/tex]'], 'type': 102}

    下列广义积分中发散的是(  ). 未知类型:{'options': ['[tex=5.286x2.857]4PJc50wvSAt8o8ZItOTjoFUz0Sv6o1psQ5g9Dg+0X3+cdijUlIGEOVlva5Up8phW[/tex]', '[tex=5.143x2.857]4PJc50wvSAt8o8ZItOTjoJQEVccWsVi5+t/sxv9n5cy7lzo322k4Wl/ocOliy50Vc+XEJMnzmo6FGvEB6gPsvg==[/tex]', '[tex=5.5x2.714]qN8fOJEmxCPwE8y3sw7Sczlwgm8Vi597JsWussoZ5TcaNOYTLgKPvgnpC6JFeSIy[/tex]', '[tex=5.643x2.714]PJkWCDHq0HBl1uIZQZIQaORDivGL5ZJzmZMANywbDDJ8zOST4RzRm7KYSJHvOh/f[/tex]'], 'type': 102}

  • 2022-06-06 问题

    下列反常积分中发散的是. 未知类型:{'options': ['[tex=4.786x2.786]wJGaTThFo41W0bFf87CfUpQpy6PKHEKKt/GY0gREDsQAiIfvXB9khuMWm5RQj8AP+b/gjKrw5P/l9hNOhaYIUg==[/tex]', '[tex=4.071x2.714]wJGaTThFo41W0bFf87CfUqX1AFa6hwjNHioYYQIkiOMnwdLL1IujZslPEyTa4WQN[/tex]', '[tex=5.643x2.714]wJGaTThFo41W0bFf87CfUpQpy6PKHEKKt/GY0gREDsSklrOLdfiyBbgphaFAnQpW[/tex]', '[tex=5.214x2.714]qN8fOJEmxCPwE8y3sw7Sc+Xwys7N6QyP9puTQot6LPSAVRiA7mP82csrUoLI9Rsa[/tex]'], 'type': 102}

    下列反常积分中发散的是. 未知类型:{'options': ['[tex=4.786x2.786]wJGaTThFo41W0bFf87CfUpQpy6PKHEKKt/GY0gREDsQAiIfvXB9khuMWm5RQj8AP+b/gjKrw5P/l9hNOhaYIUg==[/tex]', '[tex=4.071x2.714]wJGaTThFo41W0bFf87CfUqX1AFa6hwjNHioYYQIkiOMnwdLL1IujZslPEyTa4WQN[/tex]', '[tex=5.643x2.714]wJGaTThFo41W0bFf87CfUpQpy6PKHEKKt/GY0gREDsSklrOLdfiyBbgphaFAnQpW[/tex]', '[tex=5.214x2.714]qN8fOJEmxCPwE8y3sw7Sc+Xwys7N6QyP9puTQot6LPSAVRiA7mP82csrUoLI9Rsa[/tex]'], 'type': 102}

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