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Mathematics, 26.10.2021 01:50 moose5597
cho α,β,y là nghiệm của phương trình x³-2016x+12=0. Hãy tìm hạng của hệ gồm các vecto sau u1=(α,β,y), u2=(β,y,α), u3=(y,α,β)
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cho α,β,y là nghiệm của phương trình x³-2016x+12=0. Hãy tìm hạng của hệ gồm các vecto sau u1=(α,β,y)...
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