(a) Find the rank of the following matrix for all values of a 1 a -1 2 2-1 a 5 1 10 -61 Show your working. (b) Consider the complex vector space C² (with complex scalars). Find the real number a, if it exists, such that the following two vectors V₁ and V₂ in C² are linearly dependent: V₁ = (1 + i, 3-i), V₂ = (-2-i, a-3i). (c) For each of the following matrices A, decide whether there exist distinct non-zero vectors x₁ and x₂ of appropriate dimensions such that T₁(x₁) = TA(X2). i. ii. A = Justify your answers. (d) Show that the polynomials . A = 29081 28602 52747 215 620 109 518 936 P₁ = 3+2x+x², P2=2-x+3x², P3= −2+x-2x² form a basis of the vector space P₂ of polynomials of degree at most 2 and find the coordinates of 1+ 2x - 2² in this basis. Show your working.
(a) Find the rank of the following matrix for all values of a 1 a -1 2 2-1 a 5 1 10 -61 Show your working. (b) Consider the complex vector space C² (with complex scalars). Find the real number a, if it exists, such that the following two vectors V₁ and V₂ in C² are linearly dependent: V₁ = (1 + i, 3-i), V₂ = (-2-i, a-3i). (c) For each of the following matrices A, decide whether there exist distinct non-zero vectors x₁ and x₂ of appropriate dimensions such that T₁(x₁) = TA(X2). i. ii. A = Justify your answers. (d) Show that the polynomials . A = 29081 28602 52747 215 620 109 518 936 P₁ = 3+2x+x², P2=2-x+3x², P3= −2+x-2x² form a basis of the vector space P₂ of polynomials of degree at most 2 and find the coordinates of 1+ 2x - 2² in this basis. Show your working.
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter9: Systems Of Equations And Inequalities
Section9.7: The Inverse Of A Matrix
Problem 29E
Related questions
Question
Needed to be solved correctly in 30 minutes and get the thumbs up please show neat and clean work
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 4 steps
Recommended textbooks for you
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage
Elementary Linear Algebra (MindTap Course List)
Algebra
ISBN:
9781305658004
Author:
Ron Larson
Publisher:
Cengage Learning
College Algebra
Algebra
ISBN:
9781305115545
Author:
James Stewart, Lothar Redlin, Saleem Watson
Publisher:
Cengage Learning
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage
Elementary Linear Algebra (MindTap Course List)
Algebra
ISBN:
9781305658004
Author:
Ron Larson
Publisher:
Cengage Learning
College Algebra
Algebra
ISBN:
9781305115545
Author:
James Stewart, Lothar Redlin, Saleem Watson
Publisher:
Cengage Learning