[主观题]提高;增强 v. e_ _ _ _ _ _
[主观题]排除;消灭 v. e_ _ _ _ _ _ _ _
[主观题](使)爆炸 v. e_ _ _ _ _ _
[主观题]面对;遭遇 v. c_ _ _ _ _ _ _
1.5 给定两矢量A=e_(x)2+e_(y)3-e_(z)4和B=-e_(x)6-e_(y)4+e_(z),求Atimes B在C=e_(x)-e_(y)+e
3.判断题alphain R^n则alpha一定能被e_(1),e_(2)···e_(n)线性表示,其中e_(1),e_(2)···e_(n)为n阶单位矩阵的第
undervalue v.()A. 贬值B. 向下看C. 低估D. 高估
分层总和法计算公式 s_i = (e_(i1) - e_(i2))cdot (mathcal(H)_i)/(1 + e_(i1))中, e_(i1)、e_(