• 2022-07-23
    设线性方程组的增广矩阵为[tex=8.214x2.786]Iic+KsXqvxpZcgH93YonBF0fsLTFBFMEwUE5fcYxA9Od6kxj8dMnImvqwikPz0XL/6BJe+EDf8fDWC097iMFSh+p7RaRW6TWh5TPWzHIAXrf+Djoowz4o8jbDwPPAtkS[/tex],若线性方程组无解,则 [tex=0.643x1.0]+D9NhKovEP8INGz+KZnr1A==[/tex]的取值是
    未知类型:{'options': ['2', '-2', '[tex=0.643x2.357]ts11zCD+h/xwozpa5lP4cw==[/tex]', '[tex=1.571x2.357]9M1IvYghhutIPZl4DVfo+g==[/tex]'], 'type': 102}