• 2022-07-24
    试证明下列命题:设 [tex=1.857x1.357]bZ4KhrFbnCaidqbMGQZfww==[/tex] 与[tex=1.857x1.357]fBOYuAIZ/H4m1Dx+my86tg==[/tex] 在[tex=0.786x1.0]I/kNMtd8YcgkWCrgriW/hA==[/tex]上正值可测 [tex=5.714x2.643]DQoWrfr0zxdxpV6S81qvDmcMPg7T3Tb56HmZDrLUMpg=[/tex], 则 [tex=20.286x2.786]4HJYBRCTInKN5vzXTcP50ofzNSf0RxAyWvxW2zrBEMzwUyzMg3GE1/2PiHUC7vklZ0u99DMQMgWIB9FECzHWnQuNKbFb5n0wIYT6mvcNJ9Jk31TA/5y9MMTa5SAQobJ9[/tex].
  • 举一反三