• 2022-05-26
    设p,q为真命题,,r ,s为假命题,则复合命题[tex=7.143x1.357]ddSfiI5hbQJGjuq5JxdizMVB8k3RTCgrFWXhNC5Dm5eig7AS6oFO2JO5bTy5hS/3gg/VxUEJ8CPkqBL5jOU4sg==[/tex]的真值为[input=type:blank,size:8][/input]