题目内容
(请给出正确答案)
[主观题]
The maxim was that when a married couple saw red lawyers saw green.
答案
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第1题
此题为判断题(对,错)。
第2题
第3题
第4题
A.Make hay while the sun shines.
B.If at first you succeed, keep trying again.
C.If at first you don't succeed, try, try, and try again.
D.Make new friends and keep the old; one is silver and the other is gold.
第7题
A.ωW>ωG,νW<νG
B.ωW<ωG,νW>νG
C.ωW=ωG,νW=νG
D.ωW=ωG,νW<νG
第9题
若线性子空间W≤V为σ-子空间,则σW也是σ-子空间.
若σW是σ-子空间,则W也是σ-子空间?
第11题
设V为n维线性空间,σ∈L(V),W≤V,若,则W为σ的不变子空间.
设σ,τ∈L(V),W≤V,若W为τ的不变子空间,则W为σ的不变子空间?