举一反三
- 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?
- 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, 广义积分 [tex=5.857x3.429]PJkWCDHq0HBl1uIZQZIQaCJeYEBINEa3r1jVRLOCV3RAYxRTzznIBmThvoc5BKDWEufXbmYTxx3twNmSd5TmhQ==[/tex] 收敛?又为何值时发散?
- 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?
- 当 [tex=0.571x1.0]rFc/sfAAuCOtzhevhoREeA==[/tex] 为何值时,[tex=8.286x3.929]TIwZYBkNsy31H1RNd/OloDP7xQjyAz/oXtyLFvv8gldz/VAnuhopHO4WlQcTVT7wub1foe/QcFL3iXFUiRqLAiA5hv/Vg0g34ZjcyHmS1Npg135pV3pFPZeYFtHjRHqD[/tex]
内容
- 0
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?
- 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
讨论[tex=0.571x1.0]CQkpoDeAAI+5FKIfe1wVCA==[/tex]k为何值时,积分[tex=8.143x2.714]e9oQ943V2m5fRKvsnmySKCIPw+Ys6itFOoHwokETrYEs+5bcgDVsq72HXUUtkSF+[/tex]收敛?又为何值时发散?
- 3
设 [tex=13.0x4.214]ACpG7W/lXiEwdW69ASBj89VuE0FUo5hY+ev/XmQQZBlVXk6hzhOZ6KhZHD5lGrgbxvCjnXMMNCOQvYWx/0oc1QdZknrD2/y9PSLXqHtRotihn/gjjtRsCt1f+ee9HVWZirU33xzciyH3tvbDVq1ZJg==[/tex](其中 [tex=0.571x1.0]rFc/sfAAuCOtzhevhoREeA==[/tex]为常数)问当 [tex=0.571x1.0]rFc/sfAAuCOtzhevhoREeA==[/tex] 取何值时,函数 [tex=1.857x1.357]bZ4KhrFbnCaidqbMGQZfww==[/tex]在其定义域内连续?为什么?
- 4
证明一个 [tex=0.571x1.0]rFc/sfAAuCOtzhevhoREeA==[/tex] 一循环置换的阶是 [tex=0.571x1.0]rFc/sfAAuCOtzhevhoREeA==[/tex].