当[tex=2.571x1.286]U9CDD+3qQ3SPnJ1hYPUN3QhEN9rCQxk0srJqiRO9/Zs=[/tex],将函数与[tex=0.571x1.286]XubEW9+1+hkJqH7jXe5MrA==[/tex]进行比较,是高阶无穷小?是低阶无穷小?是同阶无穷小?是等价无穷小?[tex=5.286x1.357]ZZnBZVzRpbSQOdQKWeI4BhASJy2Guj/gilPaPvqNyI8=[/tex]。
举一反三
- 当[tex=2.571x1.286]U9CDD+3qQ3SPnJ1hYPUN3QhEN9rCQxk0srJqiRO9/Zs=[/tex],将函数与[tex=0.571x1.286]XubEW9+1+hkJqH7jXe5MrA==[/tex]进行比较,是高阶无穷小?是低阶无穷小?是同阶无穷小?是等价无穷小?[tex=2.571x1.286]/6zyYwOhqvOyiCudqZoY1CVeCFSpEl+H7ovZaPogRbU=[/tex]。
- 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]
- 当 [tex=2.643x1.0]Fi2OiSq+zhaJTNdXB7v8ZiiLNxDfOHdeaRgfouwng8U=[/tex] 时, 将函数[tex=5.071x1.071]LxZCPAcJlfWIV8etGiMrAQ==[/tex]与 [tex=0.571x0.786]ZKO2xs0EgSemzoH7MSmYTA==[/tex] 进行比较, 是高阶无穷小?低阶无穷小? 同阶无穷小?还是等价无穷小?
- 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]