当[tex=2.571x1.286]w0efHmbYekU5UTAU4sl3h3lFPiE/AczgZbKj14embCE=[/tex]时,下列4个无穷小量中比其他3个更高阶的无穷小量是
未知类型:{'options': ['[tex=3.786x1.286]SQ7h8LQrfuQZ+i1q28npkw==[/tex]', '[tex=2.571x1.286]w4KtHposq143YT2twgs79A==[/tex]', '[tex=5.214x1.286]K/pCk6l4NOjBg1y3Mz+mIqTsY62JedaBpOVCaWXaPUg=[/tex]', '[tex=3.714x1.286]PH6cXmXKkbAQXb50DRXb4A==[/tex]'], 'type': 102}
未知类型:{'options': ['[tex=3.786x1.286]SQ7h8LQrfuQZ+i1q28npkw==[/tex]', '[tex=2.571x1.286]w4KtHposq143YT2twgs79A==[/tex]', '[tex=5.214x1.286]K/pCk6l4NOjBg1y3Mz+mIqTsY62JedaBpOVCaWXaPUg=[/tex]', '[tex=3.714x1.286]PH6cXmXKkbAQXb50DRXb4A==[/tex]'], 'type': 102}
举一反三
- 当[tex=2.571x1.286]w0efHmbYekU5UTAU4sl3h3lFPiE/AczgZbKj14embCE=[/tex]时,下列四个无穷小中,哪一个是比其他三个更高阶的无穷小?[input=type:blank,size:6][/input] 未知类型:{'options': ['[tex=1.0x1.286]t0VPtxOeKW4wvIBgVm0Tng==[/tex]', '[tex=3.714x1.286]PH6cXmXKkbAQXb50DRXb4A==[/tex]', '[tex=5.286x1.357]qV6ORp7UcbE4sGNEuOvpNq0jpHKDd0oO6wiYHQT0NSU=[/tex]', '[tex=3.857x1.286]x0y9FliJJwV/zMxPiuSxcg==[/tex]'], 'type': 102}
- 设当[tex=2.571x1.286]w0efHmbYekU5UTAU4sl3h3lFPiE/AczgZbKj14embCE=[/tex]时,[tex=8.786x1.286]bjHISL461ZOQOnaRC2xoVoTWaPrrm/i5mhaR6sLCyoU=[/tex]是比[tex=3.143x1.286]39aqLuzQDVnMdD+FyO1ACg==[/tex]高阶的无穷小,而[tex=3.143x1.286]39aqLuzQDVnMdD+FyO1ACg==[/tex]是比[tex=3.857x1.357]F2tEmfskngs7dXkLALPKlr6EaTMJ6EnErTB5uy77/bM=[/tex]高阶的无穷小,则正整数[tex=1.643x1.286]tN2Wc8KYTGnuCfMEsxezlQ==[/tex] A: 1 B: 2 C: 3 D: 4
- 设当 [tex=2.571x1.286]w0efHmbYekU5UTAU4sl3h3lFPiE/AczgZbKj14embCE=[/tex] 时, [tex=9.071x1.286]zs+p6494jqK7p2jW1Pd58qG4wvmJbRN23Bn1l6cbfeI4pepMYNFecyGolvcxkVO7[/tex] 是比 [tex=3.143x1.286]tR/e03xCZnrlGmDTIA0YAHtdSyjqGOjyrWujk8Zapdo=[/tex] 高阶的无穷小, 而 [tex=3.143x1.286]tR/e03xCZnrlGmDTIA0YAHtdSyjqGOjyrWujk8Zapdo=[/tex] 是比 [tex=4.071x1.786]1B/+apu8DEAJAK+YyNWSDcKFDI0sqZaUIVHujodrLz4=[/tex] 高阶的无穷小, 则正整数 [tex=0.643x1.286]ZsZs11iKEvfmzDIurZth8g==[/tex] 等于 A: 1 B: 2 C: 3 D: 4
- 设 [tex=4.357x1.286]SSNFRGnoX7zsz3xh++Or+6bGEzg4WVTjxvrT9l8ci28=[/tex], 求证当 [tex=2.571x1.286]w0efHmbYekU5UTAU4sl3h3lFPiE/AczgZbKj14embCE=[/tex] 时,(1) [tex=9.929x1.286]KTKjDLnNKTyVwhLDKQFcZITMBx36hwY25HEMB9j4K8oW+Df8//LkR5xZtFFj85DZaKB7MVK3F887cED4kbDDttwRHau9Myxvd7voCmT4Ydw=[/tex], [tex=6.071x1.286]GLquATPBBnQk5XqmjpA48x3nMmZffjUtlp4bUKZtXR4=[/tex].(2) [tex=10.929x1.286]KTKjDLnNKTyVwhLDKQFcZH1K1zf3/A1ue2qiDwdL51Ha0tuVvRI2n8OX8UWK+FBATNXqueay6STtmurclki37vs5SZEKZK5wfzyX7nQdjew=[/tex].(3) 若 [tex=0.571x1.286]mRKL/orzOudCEARA8qn3Kw==[/tex] 是 [tex=2.571x1.286]w0efHmbYekU5UTAU4sl3h3lFPiE/AczgZbKj14embCE=[/tex] 时的无穷小 , 则 [tex=5.786x1.286]9LmX2pUZThFDV1gq8YR4fYxveQhPWxMWfkXCPgNubd5zbXAVQGotGbcJLD1P/4Zz[/tex].(4) [tex=6.714x1.286]Z6J3tnj49hqi3vj69h66sruAiTwW3O3jA1Wa0/1xk6FXkAdv7s1uBp+PE0aN/J7Z[/tex] [tex=3.071x1.286]NqTlYScn/3fYcSllto8JFw==[/tex].
- 当[tex=2.571x1.286]JbhHB6pMP6AuPd4wGL0PVAIS79giBZjuAElF0tScGqQ=[/tex]时,下列四个无穷小中,哪一个是比其他三个更高阶的无穷小?[input=type:blank,size:6][/input] . 未知类型:{'options': ['[tex=1.0x1.286]m37cbUq02WzDiI058pLqdg==[/tex]', '[tex=3.643x1.286]G+VfXZnhb/zKINH99jZzzw==[/tex]', '[tex=5.286x1.357]ZZnBZVzRpbSQOdQKWeI4BhASJy2Guj/gilPaPvqNyI8=[/tex]', '[tex=5.214x1.286]K/pCk6l4NOjBg1y3Mz+mIqTsY62JedaBpOVCaWXaPUg=[/tex]'], 'type': 102}