The given T is a linear transformation from R2 into R2. Show that T is invertible and find a formula for T1. T(x1,x2) = (4x₁5x2₁ - 4x₁ +9x2) To show that T is invertible, calculate the determinant of the standard matrix for T. The determinant of the standard matrix is (Simplify your answer.) T-1 ¹ (x₁.x2) = (Type an ordered pair. Type an expression using x₁ and x2 as the variables.) cs Scanned with CamScanner

Algebra and Trigonometry (MindTap Course List)
4th Edition
ISBN:9781305071742
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter11: Matrices And Determinants
Section11.CR: Chapter Review
Problem 11CC
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The given T is a linear transformation from R2 into R2. Show that T is invertible and find a formula for T1.
T(x₁,x2) = (4x₁5x2₁ - 4x₁ +9x2)
To show that T is invertible, calculate the determinant of the standard matrix for T. The determinant of the standard matrix is
(Simplify your answer.)
T-1
¹(x₁.x2) =
(Type an ordered pair. Type an expression using x₁ and x2 as the variables.)
CS Scanned with CamScanner
Transcribed Image Text:The given T is a linear transformation from R2 into R2. Show that T is invertible and find a formula for T1. T(x₁,x2) = (4x₁5x2₁ - 4x₁ +9x2) To show that T is invertible, calculate the determinant of the standard matrix for T. The determinant of the standard matrix is (Simplify your answer.) T-1 ¹(x₁.x2) = (Type an ordered pair. Type an expression using x₁ and x2 as the variables.) CS Scanned with CamScanner
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