"On R², define the operations of addition and scalar multiplication as follows: (x₁, x₂)+(V₁ Y2) = (x + y₂ +1, x₂ + y₂ + 1), c(x1, x₂) = (Cx: +c-1,c₂+c-1). Then R2 with these operations forms a vector space." Note that here the zero vector is (-1,-1) and the additive inverse of (x1, x2) is (-x₁-2, -x₂-2), not (-x₁-x₂) a) Show that (-1, -1) acts as the zero vector under these definitions.

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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"On R², define the operations of addition and scalar multiplication as follows:
(X₁, X₂) + (y₁ Y₂) = (x₂ + y₂ +1, x₂ + y₂ + 1),
c(x₁, x₂) = (Cx₂ + C-1, ₂+c-1).
Then R² with these operations forms a vector space."
Note that here the zero vector is (-1,-1) and the additive inverse
of (x1, x2) is (-X₁-2, -x₂-2), not (-x₂-x₂)-
a) Show that (-1, -1) acts as the zero vector under these definitions.
Transcribed Image Text:"On R², define the operations of addition and scalar multiplication as follows: (X₁, X₂) + (y₁ Y₂) = (x₂ + y₂ +1, x₂ + y₂ + 1), c(x₁, x₂) = (Cx₂ + C-1, ₂+c-1). Then R² with these operations forms a vector space." Note that here the zero vector is (-1,-1) and the additive inverse of (x1, x2) is (-X₁-2, -x₂-2), not (-x₂-x₂)- a) Show that (-1, -1) acts as the zero vector under these definitions.
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