Let V = (-9, ∞). For u, v € V and a E R define vector addition by uv := uv+9(u + v) + 72 and scalar multiplication by au := (u +9)a − 9. It can be shown that (V,B, ) is a vector space over the scalar field R. Find the following: - the sum: -6-5= the scalar multiple: 8-6 the additive inverse of -6: B-6= the zero vector: Ov the additive inverse of x: 8x

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter8: Applications Of Trigonometry
Section8.4: The Dot Product
Problem 46E
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I need the zero vector and the additive inverse of x
Let V = (-9, ∞). For u, v € V and a E R define
vector addition by uv := uv+9(u + v) + 72 and
scalar multiplication by au := (u +9)ª − 9. It can
be shown that (V,B, ) is a vector space over the
scalar field R. Find the following:
-
the sum:
-6-5=
the scalar multiple:
8-6
the additive inverse of -6:
B-6=
the zero vector:
Ov
the additive inverse of x:
8x
Transcribed Image Text:Let V = (-9, ∞). For u, v € V and a E R define vector addition by uv := uv+9(u + v) + 72 and scalar multiplication by au := (u +9)ª − 9. It can be shown that (V,B, ) is a vector space over the scalar field R. Find the following: - the sum: -6-5= the scalar multiple: 8-6 the additive inverse of -6: B-6= the zero vector: Ov the additive inverse of x: 8x
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