设向量组α,β,γ及数k,l,m满足kα+lβ+mγ=0,且km≠0则(A),αβ和,αγ等价 (B),αβ和,βγ等价 (C),αγ和,βγ等价 (D)α和γ等(A)α,β和α,γ等价 (B)α,β和β,γ等价 (C)α,γ和β,γ等价 (D)α和γ等
问题描述:
设向量组α,β,γ及数k,l,m满足kα+lβ+mγ=0,且km≠0则
(A),αβ和,αγ等价 (B),αβ和,βγ等价 (C),αγ和,βγ等价 (D)α和γ等
(A)α,β和α,γ等价 (B)α,β和β,γ等价 (C)α,γ和β,γ等价 (D)α和γ等
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