若[tex=3.5x1.286]3WyR5oJn6NgQl2+JB59Tag==[/tex],判断下述条件是否为真,并说明理由[tex=3.0x1.214]vLmU1JUVbU+ym3gYUIHIug==[/tex]
举一反三
- 若[tex=3.5x1.286]3WyR5oJn6NgQl2+JB59Tag==[/tex],判断下述条件是否为真,并说明理由[tex=2.429x1.214]kAa6O0Q1fOU2IlDMNN5G7w==[/tex]
- 若[tex=3.5x1.286]3WyR5oJn6NgQl2+JB59Tag==[/tex],判断下述条件是否为真,并说明理由[br][/br][tex=2.786x1.214]/jNYnbesB0MWP4X8EDB0Dg==[/tex]
- 判断下列命题是否为真:(1)[tex=3.643x1.357]/5abqJjwKZ1qr+6hsVFF5EBvfq3ggOFNlHMClz0h9nk=[/tex](2)[tex=2.929x1.357]rGJpyjIjJpbcoBTWxP0Jiw==[/tex](3)[tex=4.5x1.357]2wycHMoqU83MyEp17iBils58bR7YLuCTI2G9NVAdlfY=[/tex](4)[tex=5.214x1.357]CTz2gu+IIm1GgNmYMGaduCRtA41wnW4WqwRWwEhq6aA=[/tex](5)[tex=4.857x1.357]1DcE2BMMOaZhTuxR/mjgsboXxfg5ET59Dp4I/jjEDuw=[/tex](6)[tex=4.643x1.357]BSryrsQYOvTP2hTWRu6t4nAuJwlSs4L9jaq70EpB+Us=[/tex](7)若[tex=6.0x1.357]y0IZLUnBO88nR8WBZYvd7QXv5S1OMINV5cQNzPyiyAc=[/tex],则[tex=3.429x1.357]1brfPwTkVVIX4GfoMIUskA==[/tex](8)若[tex=7.643x1.357]MhLfJXZnhbXiB0x3oNtFzThV4Y1mJxe1VYr7PkJE/T6hmTD3WWp+UxbNwvUQ6DHk[/tex],则[tex=4.143x1.357]LZUA94ISo1po5HWsOVeBCjo0rMvj7uw3bGw5HiZenrI=[/tex]
- 判断函数[tex=6.214x1.286]6HwyFFHlOvJfDPkH9ng68ZJgE2f5mADRpSWgbGtiZh4=[/tex]与函数[tex=10.429x1.286]xBfDOsiWaiJiescr1dIWF2wHmiWCNEjOG0BSLGGb0Yo=[/tex]是否相同,并说明理由。
- 判断以下推理是否正确,并说明理由前提:[tex=5.5x1.071]oE08hbpZBFMquOSEGjKz1BVQIOovXPqPE+xAMsrhJPE=[/tex]结论:[tex=0.571x1.0]QcnBkHbntawstmyl7KNMng==[/tex]