• 2022-06-01
    导出下列不定积分对于正整数[tex=0.643x0.786]/he/ol8BkDuTTL9yMPtH4Q==[/tex]的递推公式: [tex=6.357x2.643]90LOZq8KBp95yMp5CYDHPzL8cjwDEQhxeBWGnjWcKnQ=[/tex]
  • 解[tex=6.714x2.643]kD803vtlkypFOBFWPml50nhS0ATMn9aXRv0DN2xcGVsgieFF23gEdSJqxlI5+Lqu[/tex][tex=11.571x2.643]QKDrZ85eDeKH2AW0UedDGUqFTM1jP3DvO6C3yNA+1R+2gg9+Y92Os2BBZo8xJyMN+c3WTXUCUwsEh8VujXI6n1ViLyj/p0kzMJbdcrVZW9w=[/tex][tex=7.857x2.357]x7VrCT2BlJmF0bPa+h69/X+u/rkSfAFOJVOomtg1XF4c8TsmAjf0c5aJsAYQWToLsICR8LuGIQhl34dHkWb0OQ==[/tex][tex=3.071x1.286]NqTlYScn/3fYcSllto8JFw==[/tex]

    内容

    • 0

      设[tex=3.357x1.357]a9amzg6eAQjrpvQcNejeqg==[/tex],令[tex=0.643x0.786]/he/ol8BkDuTTL9yMPtH4Q==[/tex]是任意正整数,证明:[tex=4.0x1.357]E1PwdYfuK9hK9Qcg0BXhVCm1/iHzCzj52SIzo/wQQpM=[/tex].由此进一步证明,对于任意正整数[tex=0.929x0.786]FTfUoplPStit3eMYfNbP0g==[/tex],[tex=0.643x0.786]/he/ol8BkDuTTL9yMPtH4Q==[/tex],都有[tex=4.786x1.357]6H/JhKkv7eveZ+TsDqMXa4B5y2YraJiaeF8+/3H2EaQ=[/tex].

    • 1

      证明,对于任意正整数[tex=0.643x0.786]/he/ol8BkDuTTL9yMPtH4Q==[/tex]都有[tex=6.143x1.857]L9Tme+hTOXrMA1771/eUCAYOCEXHbScj1IOKtU/KXu4XU+XWbCXXokBhi/Xds1Fk[/tex].

    • 2

      给出简单的程序完成下列各小题:给出正整数[tex=0.643x0.786]/he/ol8BkDuTTL9yMPtH4Q==[/tex]的十进制位数.给出正整数[tex=0.643x0.786]/he/ol8BkDuTTL9yMPtH4Q==[/tex]的百位数.[br][/br]

    • 3

      试证: 每个正整数[tex=0.643x0.786]/he/ol8BkDuTTL9yMPtH4Q==[/tex] 都可以写为 [tex=6.0x1.429]w+IPBTmtyZwgm1DlaRK+LVtT06b9t5wmRFhXGmlbG0I=[/tex]这里[tex=2.429x1.0]jMQYQn5d4nOsh4gT8I170w==[/tex]都是整数

    • 4

      令[tex=5.929x2.786]YHIKtHtTy6YeetIBukGWJ29FyEYWVBSkIYhOTWWwEFNeu6iwkaZUSw0MxAVdDIZja+GqhBOYN7rzj76h8n0OTAQxZ8CYMcIQ6P/H2SSArFo=[/tex]找出计算[tex=1.357x1.071]317mMb/UfJBjZHDU7raSnoMld3At9ac3IkG0+iYzd/8=[/tex]的公式,其中[tex=0.643x0.786]SBMIs+VUk7//BOpfqlQl0w==[/tex]为正整数。