• 2022-06-06
    检验以下集合对所指运算是否构成 [tex=0.929x1.0]CsWCAOxbxbvo3bJoGMwrfw==[/tex] 上的线性空间.全体实数的二元数列. 对下面运算[p=align:center][tex=16.786x1.357]KDZrtWBuBbuLDtgLcpVdRL/88NKwROtEj7z8oKocim1a7s9H2K0BJiF6XCn8BTQ4BlJBNqwErsh6mRnfTnAQLv/5RWXmG4asiXmqlFAxYSKfvDs+gFKH/XKHyKsBmpL0mCAvqqjuDKSM26rS15h9RQ==[/tex],[p=align:center][tex=14.214x2.786]ruKJJtYZYIwVS9RA7z4ER4sU/5DfeC0sbKSOEyI4GUpcM6N7Jwkg3wes4yqlJYZQn5agKqGDgIdz8g1ssLYYvw==[/tex].