已知[tex=3.786x1.0]WbiptzfWg5wKtin+rujvE545BQD51ZP+Y2Qa0owNSLHY9lUSr2uDpRjikHDKkhVG[/tex]， 证明：[tex=10.571x1.357]qBSr3+6Ea1q3Tm7lrZLsESXv/jPsq4bSr5OxNO7VGH7eniqeZkUfq66Hh6q8YXkQRvOw9V+O5BSRBPE/+RDkbA==[/tex]。