[color=#333333]下列各题中的无穷小量是等价无穷小、同阶无穷小、还是高阶无穷小?[/color][color=#333333][tex=5.571x2.357]i73rzh1+1YKsVeZSeVRteC9RQP8xZCkNyKIj89nqmSE=[/tex]与[tex=4.429x1.5]ah/mMyuNIF7a+MUA7dOfSvyy+G7al2aub+8Eaym0seo=[/tex][/color]
[tex=20.214x2.714]ENxIatiC2yqgaopSQCG83qBDiD2e5haPNwrupN6QV/PX9JidY7omh0hmRAFwfW71/7EJ446kHsTQEqNo87sfGB63B8Yq4gYrWi4AfvrLGMgBh4qKKupWcuLZPdxrbmKg/yA09OhJiRaEOEukaUoTZYibW1E8BUi93HaVi+4t5rs=[/tex]故当[tex=2.643x1.0]Fi2OiSq+zhaJTNdXB7v8ZiiLNxDfOHdeaRgfouwng8U=[/tex]时,[tex=5.571x2.357]i73rzh1+1YKsVeZSeVRteC9RQP8xZCkNyKIj89nqmSE=[/tex]与[tex=1.0x1.214]M3ejp0abpaUbronXuku+CQ==[/tex]是等价无穷小。
举一反三
- [color=#333333]下列各题中的屯穷小量是等价无穷小、同阶无穷小、还是高阶无穷小?[/color][color=#333333][tex=2.357x1.0]3KksBQ9L8mcOOXHfV8kWqg==[/tex]与[tex=7.143x1.357]r6qBAGpofqZZ4t6+5j3ILTaRYsfAgu0+Auoh3mR+hGY=[/tex][/color]
- 下列各题中的无穷小量是等价无穷小、同阶等穷小、还是高阶无穷小?[tex=2.571x2.429]1KzBl76Rbpt0ZDfjuyvEySBpLlH81yt/ocMQjopZp64=[/tex]与[tex=6.143x1.429]gZvTEiEYJ4a287n3LtrCUsupTRs98rw4+P+fuIS6bTg=[/tex]
- 判断下列无穷小量是等价无穷小、同阶无穷小、还是高阶无穷小?[tex=4.071x1.357]Ytv1F3VCRp1CmV2Z7hoO3A==[/tex]与[tex=4.0x1.357]Ygec97y5ehoG5Y96pK9UkmTSQd/iqD68zW2rjwUf7DE=[/tex]
- 判断下列无穷小量是等价无穷小、同阶无穷小、还是高阶无穷小?[tex=8.286x1.571]sX8d+twXyglG56PaRqTA1ASTfldg5A/SHzGFsRtSdY4=[/tex] 与 [tex=5.286x2.357]LPNgIfSpSvzTpeCN4Iyxyii5O2irz5ET/ZX8j6h/wHimhHq1ZhuZTLQvuLWkisj2[/tex]
- [color=#333333]判断下题是无穷小还是无穷大?[/color][color=#333333][tex=5.714x1.357]vfxcX0pizqjFcR7RGlVmtZ00788JI6TUwML7SA58Ujg=[/tex][/color]
内容
- 0
【单选题】当 时,将下列函数: , , , , 皆与 进行比较,哪些是高价无穷小量、低价无穷小量、同阶无穷小量、等价无穷小量,下列答案正确的是 () (7.0分) A. 高阶无穷小,无法比较,等价无穷小,同阶无穷小, 无法比较 ; B. 无法比较,高阶无穷小,等价无穷小,同阶无穷小,高阶无穷小; C. 高阶无穷小,无法比较,等价无穷小,同阶无穷小,低阶无穷小; D. 高阶无穷小,无法比较,同阶无穷小,等价无穷小,低阶无穷小;
- 1
下列各题中的屯穷小量是等价无穷小、同阶无穷小、还是高阶无穷小?[tex=3.357x1.0]EXd5iQ/KT0jqv/BdIQjbnw==[/tex]与[tex=4.0x1.357]Ygec97y5ehoG5Y96pK9UkmTSQd/iqD68zW2rjwUf7DE=[/tex]
- 2
无穷小量是否是非常非常小的数?无穷小量是否是不断变小的数?无穷小量是否等于0?0是否是无穷小量?0和无穷小哪个是更高阶的无穷小?
- 3
当x→1时,1-x与[tex=2.786x1.357]6xNWsvgODcWMVnPmhQgGCg==[/tex]是同阶无穷小还是等价无穷小?
- 4
当x→1时,1-x与[tex=4.071x2.357]ff+y91TpUe5R4u24z8WQa8RjXIDaJn8vmhSpjmkDQas=[/tex]是同阶无穷小还是等价无穷小?