直观判断下列变量，当[tex=2.071x1.0]ux/eNZdqyT40uyMFdU19J44lbseiNozgZUSVqJwnPco=[/tex]时是无穷小; 当[tex=2.071x1.0]ux/eNZdqyT40uyMFdU19J44lbseiNozgZUSVqJwnPco=[/tex]时是无穷大：[tex=5.071x1.357]us2Rl90/eZs+nampG6sbCA==[/tex]
举一反三
- 当 [tex=2.071x1.0]Fi2OiSq+zhaJTNdXB7v8ZiiLNxDfOHdeaRgfouwng8U=[/tex] 时变量是无穷小量还是是无穷大量?[tex=4.071x1.214]W7iMYe1ZPb53Zrm0Kg7GpQ==[/tex].
- 当 [tex=2.071x1.0]Fi2OiSq+zhaJTNdXB7v8ZiiLNxDfOHdeaRgfouwng8U=[/tex] 时变量是无穷小量还是是无穷大量?[tex=3.786x1.429]mEBSHmfZAILAkwSB1BaiQw==[/tex].
- 当 [tex=2.071x1.0]Fi2OiSq+zhaJTNdXB7v8ZiiLNxDfOHdeaRgfouwng8U=[/tex] 时变量是无穷小量还是是无穷大量?[tex=4.786x2.357]vZiKnPGIkNDVTJIY/H2RAkQDXeWPVs35vW7NVq6g4g0=[/tex].
- 当 [tex=2.071x1.0]Fi2OiSq+zhaJTNdXB7v8ZiiLNxDfOHdeaRgfouwng8U=[/tex] 时变量是无穷小量还是是无穷大量?[tex=5.857x1.357]pIfFJWFpr6veO6JEXIP0WRGhm/Hu8c2YsRhoQB3aLPQ=[/tex].
- 当 [tex=2.071x1.0]Fi2OiSq+zhaJTNdXB7v8ZiiLNxDfOHdeaRgfouwng8U=[/tex] 时变量是无穷小量还是是无穷大量?[tex=6.429x2.214]ZUyfAPCTFrn/dKbt4rGRUuE+0Va/iqeMc3ZPLkknEA9K+MlfvleYV06R6v42KOFL[/tex].