Let R[x] be a linear space with all polynomials p(x) = ax²+bx+c (a, b, c E R) whose degree is no more than 2. Let L be the operator on R[x], defined by 4 2 L(ax² + bx + c) = (a + 3b +6c)x² + (-=a −: 3b-4c)x+(a+b+c) -Ga 3 3 (1) Find the matrix A representing L with respect to basis [1,2x, 3x²]; (2) Find the matrix B representing L with respect to basis [1-2x+3x², -1 + 2x, -1+3x²]; (3) Is the matrix A diagonalizable? Why?
Let R[x] be a linear space with all polynomials p(x) = ax²+bx+c (a, b, c E R) whose degree is no more than 2. Let L be the operator on R[x], defined by 4 2 L(ax² + bx + c) = (a + 3b +6c)x² + (-=a −: 3b-4c)x+(a+b+c) -Ga 3 3 (1) Find the matrix A representing L with respect to basis [1,2x, 3x²]; (2) Find the matrix B representing L with respect to basis [1-2x+3x², -1 + 2x, -1+3x²]; (3) Is the matrix A diagonalizable? Why?
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.4: Definition Of Function
Problem 56E
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