举一反三
- 对于反常积分[tex=9.286x2.929]ED5ldIgITkqa/bhnUtQnkwg8Sh/bySse7//cyxYlFdJavBCcMDeFYzORergGfMp92vBtFaDK4Oa824+weGpQNg==[/tex],[tex=0.571x1.0]CQkpoDeAAI+5FKIfe1wVCA==[/tex]为何值时收敛,[tex=0.571x1.0]CQkpoDeAAI+5FKIfe1wVCA==[/tex]为何值时发散?
- 当 [tex=0.571x1.0]rFc/sfAAuCOtzhevhoREeA==[/tex] 为何值时, 广义积分 [tex=5.857x3.429]PJkWCDHq0HBl1uIZQZIQaCJeYEBINEa3r1jVRLOCV3RAYxRTzznIBmThvoc5BKDWEufXbmYTxx3twNmSd5TmhQ==[/tex] 收敛?又为何值时发散?
- 当[tex=0.571x1.0]rFc/sfAAuCOtzhevhoREeA==[/tex]为何值时,反常积分[tex=5.857x3.429]PJkWCDHq0HBl1uIZQZIQaCJeYEBINEa3r1jVRLOCV3RAYxRTzznIBmThvoc5BKDWEufXbmYTxx3twNmSd5TmhQ==[/tex]收敛? 当[tex=0.571x1.0]rFc/sfAAuCOtzhevhoREeA==[/tex]为何值时,这反常积分发散?当[tex=0.571x1.0]rFc/sfAAuCOtzhevhoREeA==[/tex]为何值时,这反常积分取得最小值?
- 当 [tex=0.571x1.0]rFc/sfAAuCOtzhevhoREeA==[/tex]为何值时,反常积分[tex=6.429x2.786]PJkWCDHq0HBl1uIZQZIQaAQKDrmXbAa2BP9X+F9KcEXbmbpBFRWCul9iGn0Yld/C[/tex] 收敛? 又当[tex=0.571x1.0]rFc/sfAAuCOtzhevhoREeA==[/tex] 为何值时,该反常积分发散?
- 当[tex=0.571x1.0]rFc/sfAAuCOtzhevhoREeA==[/tex]为何值时,反常积分[tex=6.429x2.786]PJkWCDHq0HBl1uIZQZIQaAQKDrmXbAa2BP9X+F9KcEXbmbpBFRWCul9iGn0Yld/C[/tex]收敘?当[tex=0.571x1.0]rFc/sfAAuCOtzhevhoREeA==[/tex]为何值时, 该反常积分发散?当[tex=0.571x1.0]rFc/sfAAuCOtzhevhoREeA==[/tex]为何值时,该反常积分取得最小值?
内容
- 0
当[tex=0.571x1.286]pc/qlnA3cxu8Ag9jp3tYHQ==[/tex]为何值时,反常积分[tex=6.071x2.429]QDF3on418hztfquUcJypQYwtonQ+mFtQedEGxyAzTPBBJauFsgD+wTUcaYY8YVBM7TsP3lo1GIiuciBXniPdXw==[/tex]收敛?当[tex=0.571x1.286]pc/qlnA3cxu8Ag9jp3tYHQ==[/tex]为何值时,这反常积分发散?又当[tex=0.571x1.286]pc/qlnA3cxu8Ag9jp3tYHQ==[/tex]为何值时,这反常积分取得最小值?
- 1
当[tex=0.571x1.286]pc/qlnA3cxu8Ag9jp3tYHQ==[/tex]为何值时,广义积分[tex=6.071x2.429]p0+OH7YNKfNLWlS8e6PskjUtyopvOuo/tvBuTNUeY6PJxrsQc3E/JydvDYEgBDy6YEPU2lfw+ksgLS+lm6P50A==[/tex]收敛?当[tex=0.571x1.286]pc/qlnA3cxu8Ag9jp3tYHQ==[/tex]为何值时,这广义积分发散?又当[tex=0.571x1.286]pc/qlnA3cxu8Ag9jp3tYHQ==[/tex]为何值时,这广义积分取得最小值?
- 2
设[tex=23.714x1.357]F78LnNyDYWMwT45phVGkpXmRoKKv1KoK50IIgDInIw5ZFwNSPxgwxej8EZVtYrX5WipJn/IaQh5LMQ4ZkGjoaGA2Un69/jXsXpYJS+JmebD0VXEseX1NdUn5KEUi/GVX[/tex],试问:(1)a为何值时,[tex=2.429x1.0]xJr2ny42kcAcTeyzkoXuGtgplTUAoUg88inuy+tLeOI=[/tex]线性相关、线性无关?(2)a为何值时,[tex=3.929x1.0]F4n/gPBEEptsP2lf6G/nrvezdRLHToZYZQgLk0DjpQw=[/tex]线性无关?(3)a为何值时,[tex=5.357x1.0]F4n/gPBEEptsP2lf6G/nrpQfb389DliGni4+CvHKoG3s09dl3aIW9JhqBDlIziVL[/tex]线性无关?
- 3
k为何值时,[tex=7.429x3.929]Uyz5s0rmQIddjb5Jc2T/YTpBoRm8xUYtAqE7zEpoOJP4k8mKUrvyGR6A3h+spGzME/PwE6KN5aUCGnwQdSxmqQ2JENY9S5kMbpxvHY+IbymO+vH8+4xrdLN0OAHqpAuh[/tex].
- 4
k为何值时,[tex=7.429x3.929]Uyz5s0rmQIddjb5Jc2T/YTpBoRm8xUYtAqE7zEpoOJP4k8mKUrvyGR6A3h+spGzME/PwE6KN5aUCGnwQdSxmqQ2JENY9S5kMbpxvHY+IbymO+vH8+4xrdLN0OAHqpAuh[/tex].