II. Problem Solving/Proving. Show all complete solutions. 1. Show that V=M22. the set of all 2 x 2 matrix of real gumbers, is a vector space with the usual addition of matrices and scalar multiplication. (

Trigonometry (MindTap Course List)
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Chapter3: Additional Topics In Trigonometry
Section3.3: Vectors In The Plane
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II. Problem Solving/Proving. Show all complete solutions.
1. Show that V = M22, the set of all 2 x 2 matrix of real numbers, is a vector space with the usual
addition of matrices and scalar multiplication. (
aj
2. Let VR2. Let V₁ =
=
[]
and V₂ =
be any two elements of R². Define and as follows:
02
V₁ V₂ = V₁ + V₂.
and for any real number c
cov = c(Av).
3
1
where A
22] Show that V is not a vector space. (F
5
Transcribed Image Text:II. Problem Solving/Proving. Show all complete solutions. 1. Show that V = M22, the set of all 2 x 2 matrix of real numbers, is a vector space with the usual addition of matrices and scalar multiplication. ( aj 2. Let VR2. Let V₁ = = [] and V₂ = be any two elements of R². Define and as follows: 02 V₁ V₂ = V₁ + V₂. and for any real number c cov = c(Av). 3 1 where A 22] Show that V is not a vector space. (F 5
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