• 2022-06-29
    设[tex=1.429x1.071]F3TBtXtxusVWuZn0YSmGXg==[/tex][tex=1.143x1.214]99izTVkOg6z3Ylatn6B9Ww==[/tex]是非空有界完备集合.证明:存在[tex=1.143x1.214]99izTVkOg6z3Ylatn6B9Ww==[/tex]上连续函数[tex=0.5x1.214]++gGGJQcubEKWlse37f6tQ==[/tex]满足:[tex=8.5x1.5]WuvHoUh4KPLyfxzlr24+GfSGDWLefbuFDdJ/f331ZXXkFNGMMpoGppdOybekb/9L2EtOduG6qbqU+5+shcPXUs2M++6pz14Ok9xvE6SqP0o=[/tex](1)[tex=9.571x1.357]fxfviK1YBkYmgn9XgOYAcfaCNQUbI+BtwvoEA3LWIS6QAcqVSlwm/KByOLusQmtzeyINKIxsRLrJSN+78SAnCG8tT71vz4ZmtcmipB2dIO0zSMwbC35Y8mqkIkdcTiN0[/tex](2)[tex=7.929x1.357]SpAMdDaLShh1ZQW1TY7em+AzIUbyCn8mPJ5QyJwBAx0=[/tex](3)