判断下列广义积分敛散性;若收敛,则求其值:[tex=3.143x2.857]CGgbKkdBlcEgjoOTDOlVTlnxKXpDDl2c39L0qbtQoLUFabhYm/M7jQ49UaYZR7Bj[/tex].
因为[tex=11.714x2.857]CGgbKkdBlcEgjoOTDOlVTlnxKXpDDl2c39L0qbtQoLWR/VCWOyJnHGuyTKmRr5YpvXlv8p4OlRNr4nAd11ZEkbfZJgueKuepYAeR1wDWx74xaM0cQstj60XkkijnNm60enUxEW839mG40hEPsd5YYA==[/tex],而[tex=18.357x2.643]awhjtcMFG4YY9lg9J4GlziPhHkwPdlaUixHvdRHKtmaUmhijla4YhGLiYzgnY1HmlYcFEcudkhKkMrn6/P1Z+3iSl4inZP27uJCoSnZ+WgZHAyPy1K8T2dUuf9WSmhY2EHEsk65TeovUDRGRi+1PtmqhyvIr2nz2w289mjPTkt1yL7De6vUYSQrxVzuQL17jPJejGtTrgy5RgMc3v7G99UNmeNsFSlUtNB/6EGEUJDI5HpEuwP6L+SenqReNzSS5[/tex],所以[tex=3.0x2.429]AhknwUQKr9bZyRUB8xtoBOHOl4Rs46bUtxaXzj12YQOq7WbJx35X4s+Er8h6c2E6[/tex]发散.
举一反三
- 判断下列广义积分敛散性;若收敛,则求其值:[tex=5.786x2.857]D+OdHpWjBNPXoMUoCawgfn9bUS7wATG7lOpbXxWOUZIG8yUI8Fh3Jh2Quqo5CUei[/tex].
- 判断下列广义积分敛散性;若收敛,则求其值:[tex=4.714x2.714]wJGaTThFo41W0bFf87CfUmuQ6To02D15ITMi2ivyMd8=[/tex].
- 用定义判断广义积分[tex=6.286x2.714]qN8fOJEmxCPwE8y3sw7ScxLLeZ0uFYPXDWTxrmtch5kKWtXDdOyvdNuWqZH3WkkM[/tex][tex=5.214x1.286]3yUyW8Q/6u/QiUYW0N5KGDjVE8I7LMIeDpzuG7EInaY=[/tex]的敛散性,若收敛,则求其值.
- 判断广义积分[tex=5.214x2.5]awhjtcMFG4YY9lg9J4GlznKWhthBxd+JsEXIDm1UEy8OXePK9iNakWkI+ciiSTtM[/tex]的敛散性,若收敛,计算其值。
- 判断广义积分的敛散性,如果收敛,计算广义积分的值[tex=8.214x2.714]qN8fOJEmxCPwE8y3sw7Sc5ihkdgcKsiHAWt1uSpa7G+wlnW1T0uikoxImmEQpfOF[/tex].
内容
- 0
判断广义积分的敛散性,如果收敛,计算广义积分的值[tex=4.786x2.857]D+OdHpWjBNPXoMUoCawgfgRygfpHj9Nfv8vEHTf1ab8XYMUM8XQZ2yUc69fyBkSq[/tex].
- 1
判断广义积分的敛散性,如果收敛,计算广义积分的值[tex=5.143x2.714]wJGaTThFo41W0bFf87CfUvIWGnlpdJBsTDEk5Xw7Msvat+mLefxZGYXAQZNKC941[/tex].
- 2
判断广义积分的敛散性,如果收敛,计算广义积分的值[tex=6.429x2.714]wJGaTThFo41W0bFf87CfUvUXsGUyVrRZ76duEt6qirEQO6iZyhgyHZZSd7B10VoN[/tex].
- 3
判断下列各广义积分的敛散性,若收敛,计算其值:[br][/br][tex=5.214x2.5]awhjtcMFG4YY9lg9J4GlzhbSKqT+PxD1frooHTJ2q47fObI1expLpMZ2Z99IvgbM[/tex];
- 4
判断广义积分的敛散性,如果收敛,计算广义积分的值[tex=5.857x2.714]qN8fOJEmxCPwE8y3sw7Sczlg5ckfduGEF+fhH/OsbeGjg73JLXhkZM4S12VS10tI[/tex].