In which of the following cases is (v1, v2, v3) a basis of Q[x]2? Explain briefly your answer. (i) v₁ =x+2, v2 = 17, v3 = 2x+5. (ii) v₁ = x+x², v₂ = x = x², v3 = x. (iii) v₁ =4, v24+x, v3 = 4+x². (iv) v₁ =0, 2x, v3 = x².

Elementary Linear Algebra (MindTap Course List)
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ISBN:9781305658004
Author:Ron Larson
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Chapter4: Vector Spaces
Section4.5: Basis And Dimension
Problem 69E: Find a basis for R2 that includes the vector (2,2).
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In which of the following cases is (v1, v2, v3) a basis of Q[x]2? Explain briefly your
answer.
(i) v₁ =x+2, v2 = 17, v3 = 2x+5.
(ii) v₁ = x+x², v₂ = x = x², v3 = x.
(iii) v₁ =4, v24+x, v3 = 4+x².
(iv) v₁ =0, 2x, v3 = x².
Transcribed Image Text:In which of the following cases is (v1, v2, v3) a basis of Q[x]2? Explain briefly your answer. (i) v₁ =x+2, v2 = 17, v3 = 2x+5. (ii) v₁ = x+x², v₂ = x = x², v3 = x. (iii) v₁ =4, v24+x, v3 = 4+x². (iv) v₁ =0, 2x, v3 = x².
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