• 2022-07-28
    ‎在分支定界法中,若选xk=5/3进行分支,则构造的约束条件应为( )‌
    A: xk <=1 or xk >=2
    B: xk <=1 and xk >=2
    C: xk <1 or xk >2
    D: 1<= xk <=2