• 2022-06-15 问题

    证明[tex=17.714x2.0]ENxIatiC2yqgaopSQCG83ozEZ1yXwezpXHKJ7erpPM0NM64HqxG0fv5Xvx4jqW1tGCVbXR5Uipf4gKAKyb6NY/UecZs/ZBYcnHerYnf/W2QRJRh1pEDVLlAcuV6osnGT1EjwDAhg2JQ87mH5LZGXKM+UMyK5fESjjhEDRDtF1nxFLtB68XB/yo3afJT/I0TOyrru41VvPgcAWMo11xclnw==[/tex]是否成立? 为什么?

    证明[tex=17.714x2.0]ENxIatiC2yqgaopSQCG83ozEZ1yXwezpXHKJ7erpPM0NM64HqxG0fv5Xvx4jqW1tGCVbXR5Uipf4gKAKyb6NY/UecZs/ZBYcnHerYnf/W2QRJRh1pEDVLlAcuV6osnGT1EjwDAhg2JQ87mH5LZGXKM+UMyK5fESjjhEDRDtF1nxFLtB68XB/yo3afJT/I0TOyrru41VvPgcAWMo11xclnw==[/tex]是否成立? 为什么?

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