Given p₁ = 1 + 2x + x², P₂ = 2 +9x, and p3 = 3 + 3x + 4x², i. show that the set S = {P₁, P2, P3} is a basis for P₂. ii. express p = 2 + 17x - 3x² as a linear combination of the vectors in S. iii. find the coordinate vector of prelative to S.

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter2: Systems Of Linear Equations
Section2.3: Spanning Sets And Linear Independence
Problem 21EQ
icon
Related questions
Question

kinly solve it

Given p₁ = 1 + 2x + x², p₂ = 2 + 9x, and p3 = 3 + 3x + 4x²,
i. show that the set S = {P1, P2, P3} is a basis for P₂.
ii. express p = 2 + 17x - 3x² as a linear combination of the vectors in S.
iii. find the coordinate vector of p relative to S.
Transcribed Image Text:Given p₁ = 1 + 2x + x², p₂ = 2 + 9x, and p3 = 3 + 3x + 4x², i. show that the set S = {P1, P2, P3} is a basis for P₂. ii. express p = 2 + 17x - 3x² as a linear combination of the vectors in S. iii. find the coordinate vector of p relative to S.
Expert Solution
steps

Step by step

Solved in 2 steps with 1 images

Blurred answer
Recommended textbooks for you
Linear Algebra: A Modern Introduction
Linear Algebra: A Modern Introduction
Algebra
ISBN:
9781285463247
Author:
David Poole
Publisher:
Cengage Learning
Elementary Linear Algebra (MindTap Course List)
Elementary Linear Algebra (MindTap Course List)
Algebra
ISBN:
9781305658004
Author:
Ron Larson
Publisher:
Cengage Learning
Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage