• 2022-07-02
    已知:在等边六边形[tex=4.714x1.286]ulSfh74C1PWc8ECbjaTTLvbzid5UBQOSzMkXLvDBXNs=[/tex]中,[tex=6.786x1.286]xJKmLl02aYajIQSnBUHZKgkJHVMvoK7LCvhNwhFikLw=[/tex][tex=7.929x1.286]JsqmT2A5uLQ9msUCZfBYFwW36itNDFuSCc+IbxGo9WhmcxszMZlRbo3WXlq8N6MX[/tex],求证:[tex=4.286x1.286]+ztzeXyMBjKReOzvRFdyh/1OhvY30o4aAz8ZpgGJEXs=[/tex],[tex=4.286x1.286]nka1lQvXfo57qtHpYPp1VRMQ3HX4FxtQGN5nn3BLEko=[/tex],[tex=4.286x1.286]ejUaY7KdIEPf3Lk5AMJMyAMu7xdCU/KM5pYYekGFW5M=[/tex]。
  • 举一反三