【简答题】设函数f(x)和φ(x)在[a,b]上连续.证明 这里x i ≤ξ i ≤x i+1 ,x i ≤θ i ≤x i+1 (i=0,1,…,n-1)
【单选题】在现金流量表的构成要素中,经营成本的计算公式是( )。
C.
经营成本=总成本费用-折旧费-摊销费-利息支出
D.
经营成本=总成本费用-折旧费-摊销费-利息支出-修理费
【多选题】工作分析导致员工恐惧的原因主要表现为( )
【简答题】在现金流量表的构成要素中,经营成本的计算公式为( )。
【简答题】求f(x 1 ,…,x n )=x 1 x 2 …x n 在条件 (a i >0,i=1,2,…,n,a>0)之下的极值。并证明当a i >0(i=1,…,n)时,成立 取Lagrange函数为 由
【单选题】在现金流量表的构成要素中,经营成本的计算公式为 ( )
C.
经营成本=总成本费用-折旧费-摊销费-利息支出
D.
经营成本=总成本费用-折旧费-摊销费-利息支出-修理费
【简答题】在现金流量表的构成要素中,经营成本的计算公式为( )。
【单选题】— I think his suggestion is worth __________of carefully. — I agree __________ you.
【单选题】If I______them, I would not agree with any of his suggestions.
【单选题】—Tom doesn't speak English ______ his classmates. —I agree with you. But his written work is wonderful. [ ]