• 2022-06-09
    设 [tex=3.714x1.214]DHtnfSoh6bzU7RVzArKzTN9lLnnXrxk5tvdejbqeTm8=[/tex],  又[tex=7.929x2.786]80Wj0uAKV+7pqHZEfv32mMcC7kUILtDqVZ6LHnjKWcm5ZYM/mwDI+W/lSRo7uHB1Dj6170QUps/CbNWbVeQK6oCxayJpEZvY2XNAFyL6tW9WqhmU0aMCXyEIx1wAH7yn[/tex], [tex=18.214x1.357]asXUOYddKc57fCVzYaZ6jPyXIAZ78u01hBhTzXO5FYEOZQuHlE3CN4FmEFtwmZmQhOtqVp2b4JoxSHmiWy/kXivxyOPwh91Lr6SzMAoKYv3juZcgn1TRfx7AW03g1kC4POXnZ4uRwCNSY+7tBl8cvqZqTDLHBtJwpAMRnlbpniE=[/tex].则存在正交矩阵 [tex=0.786x1.286]dSWbQCTjdbLxKy7q0ps2gg==[/tex] 使得[p=align:center][tex=7.143x2.786]z6dVk/ZZeap1XeWgy3TquY8Yu/gksRxLGT8edb7LTL98aYVbh25jvWw99pDTwnjAWrkYJk8o6kc9zf/ySDhPxYkTET379wd7RUgKV3qHqyA=[/tex].