At least one of the answers above is NOT correct. Let V(7,∞). For u, v € V and a ЄR define vector addition by uv := uv - 7(u+v) +56 and scalar multiplication by au := (u − 7)ª + 7. It can be shown that (V,, ) is a vector space over the scalar field R. Find the following: the sum: 8田9=9 the scalar multiple: -18 8 the additive inverse of 8: 日8 = 63 the zero vector: Ων 8 the additive inverse of x: 1 Bx +7 x-7

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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At least one of the answers above is NOT correct.
Let V(7,∞). For u, v € V and a ЄR define vector addition by uv := uv - 7(u+v) +56 and scalar
multiplication by au := (u − 7)ª + 7. It can be shown that (V,, ) is a vector space over the scalar field R. Find
the following:
the sum:
8田9=9
the scalar multiple:
-18 8
the additive inverse of 8:
日8 = 63
the zero vector:
Ων
8
the additive inverse of x:
1
Bx
+7
x-7
Transcribed Image Text:At least one of the answers above is NOT correct. Let V(7,∞). For u, v € V and a ЄR define vector addition by uv := uv - 7(u+v) +56 and scalar multiplication by au := (u − 7)ª + 7. It can be shown that (V,, ) is a vector space over the scalar field R. Find the following: the sum: 8田9=9 the scalar multiple: -18 8 the additive inverse of 8: 日8 = 63 the zero vector: Ων 8 the additive inverse of x: 1 Bx +7 x-7
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