证明:若 [tex=5.286x2.143]nNwZolSguhuyIkNe6zrEh0Gl00ryjnVW8Inqlf7hJDSHmsQsVUM0iGMyS+eMfHih+uO4nM/ZOS9cr6dyQkyQCg==[/tex][tex=4.714x2.357]V9fVXReHUrcmKJSTnoNlS/YIutsDa3VyMHeW/Ozlvu7mU6B8V0c5Iwy3n1Ethua9o2I+pfjQdNrszqy2oZKu1MUC3biZBh7PvnoK5ti07OYQNg7zO80FfeXR9/IF5ag1[/tex], [tex=0.714x1.286]yQZEV57S9rHjYvgfJydTyg==[/tex] 为包围区域 [tex=0.857x1.286]ZpwhzmyivskaH5M1X7ozaQ==[/tex] 的同面的外侧,则(1) [tex=7.429x3.286]s8lkJk4dm0uaVZ54sxh/2EenZo64zRjfgIFcNlG2j/sNQF3yALcFtiTV1QOl8bu9cH493z5bKT6Wi+efWio7JXKhzEy+fQO9GbTRUs2q7gI=[/tex][tex=3.643x2.857]WmvpBf98XjlgECVyA6V0pUK0/Bcnc3If8//BUviYJXipbqC7NK99CaEwtu8vHb1gsNbZsP4jdjOADMtZyDu3fqTGVG+JfZX4IiyqAXSBmbBHEqpobd16/PUX6DvcZn2eGDl4EsTcgsB071tkN+iovA==[/tex];(2) [tex=5.214x2.857]WmvpBf98XjlgECVyA6V0pUK0/Bcnc3If8//BUviYJXipbqC7NK99CaEwtu8vHb1g3X0Bfv/ybVapPzL88e3EzXAid4UG0U8nVod24bALHX07kCLh90aER9ffwHBgtvOmqt/HVLJDeUJ5Impury3vXw==[/tex][tex=8.5x2.786]qJCV9oMuCSSbqVGRrFO0fg5hzIiITbQb4EqCENEhbpWQSFlaE74JNCWZFOxU5C/nFc0QAn7YvtooNFrMpnOWzYS895fEa1OzAJumEGVJrnf+PeJMSj5pWXhYwwdLG6sF[/tex][tex=7.643x3.286]s8lkJk4dm0uaVZ54sxh/2EenZo64zRjfgIFcNlG2j/uBKA6y3PLY3iCPi/cQOIFPmGQUWplVTBIuYZi0HSAmH1tkVYd+zWsm4e3TOuOm4/Y=[/tex].

公告：维护QQ群：833371870，欢迎加入！
公告：维护QQ群：833371870，欢迎加入！
公告：维护QQ群：833371870，欢迎加入！

2022-06-01

证明:若 [tex=5.286x2.143]nNwZolSguhuyIkNe6zrEh0Gl00ryjnVW8Inqlf7hJDSHmsQsVUM0iGMyS+eMfHih+uO4nM/ZOS9cr6dyQkyQCg==[/tex][tex=4.714x2.357]V9fVXReHUrcmKJSTnoNlS/YIutsDa3VyMHeW/Ozlvu7mU6B8V0c5Iwy3n1Ethua9o2I+pfjQdNrszqy2oZKu1MUC3biZBh7PvnoK5ti07OYQNg7zO80FfeXR9/IF5ag1[/tex], [tex=0.714x1.286]yQZEV57S9rHjYvgfJydTyg==[/tex] 为包围区域 [tex=0.857x1.286]ZpwhzmyivskaH5M1X7ozaQ==[/tex] 的同面的外侧,则(1) [tex=7.429x3.286]s8lkJk4dm0uaVZ54sxh/2EenZo64zRjfgIFcNlG2j/sNQF3yALcFtiTV1QOl8bu9cH493z5bKT6Wi+efWio7JXKhzEy+fQO9GbTRUs2q7gI=[/tex][tex=3.643x2.857]WmvpBf98XjlgECVyA6V0pUK0/Bcnc3If8//BUviYJXipbqC7NK99CaEwtu8vHb1gsNbZsP4jdjOADMtZyDu3fqTGVG+JfZX4IiyqAXSBmbBHEqpobd16/PUX6DvcZn2eGDl4EsTcgsB071tkN+iovA==[/tex];(2) [tex=5.214x2.857]WmvpBf98XjlgECVyA6V0pUK0/Bcnc3If8//BUviYJXipbqC7NK99CaEwtu8vHb1g3X0Bfv/ybVapPzL88e3EzXAid4UG0U8nVod24bALHX07kCLh90aER9ffwHBgtvOmqt/HVLJDeUJ5Impury3vXw==[/tex][tex=8.5x2.786]qJCV9oMuCSSbqVGRrFO0fg5hzIiITbQb4EqCENEhbpWQSFlaE74JNCWZFOxU5C/nFc0QAn7YvtooNFrMpnOWzYS895fEa1OzAJumEGVJrnf+PeJMSj5pWXhYwwdLG6sF[/tex][tex=7.643x3.286]s8lkJk4dm0uaVZ54sxh/2EenZo64zRjfgIFcNlG2j/uBKA6y3PLY3iCPi/cQOIFPmGQUWplVTBIuYZi0HSAmH1tkVYd+zWsm4e3TOuOm4/Y=[/tex].

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