Let L: R? → R² be defined by L(2) – 1 () - (**) T1 + x2 = L = We want to show that L is a linear transformation by showing that L(ax + by) = aL(æ)+ bL(y) for all scalars a, b. We'll first compute the left side of this equation in two steps (remembering to use WebWork's angular bracket notation (e.g., (x1, x2)) for vectors. Enter subscripted variables a1 as rl.): aæ + by = a (r1, x2) + b (y1, y2) Now take L of the preceding vector to get: L(aæ + by) OK, now let's compute the right side of the equation. First, aL(æ): and bL(y) So aL(æ) + bL(y) If your answers are correct, the two sides should be equal.

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
icon
Related questions
Question
Let L: R? → R² be defined by
L(2) – 1 () - (**)
T1 + x2
= L
=
We want to show that L is a linear transformation by showing that
L(ax + by) = aL(æ)+ bL(y)
for all scalars a, b.
We'll first compute the left side of this equation in two steps (remembering to use WebWork's angular bracket notation (e.g., (x1, x2)) for vectors.
Enter subscripted variables a1 as rl.):
aæ + by = a (r1, x2) + b (y1, y2)
Now take L of the preceding vector to get:
L(aæ + by)
OK, now let's compute the right side of the equation.
First, aL(æ):
and bL(y)
So aL(æ) + bL(y)
If your answers are correct, the two sides should be equal.
Transcribed Image Text:Let L: R? → R² be defined by L(2) – 1 () - (**) T1 + x2 = L = We want to show that L is a linear transformation by showing that L(ax + by) = aL(æ)+ bL(y) for all scalars a, b. We'll first compute the left side of this equation in two steps (remembering to use WebWork's angular bracket notation (e.g., (x1, x2)) for vectors. Enter subscripted variables a1 as rl.): aæ + by = a (r1, x2) + b (y1, y2) Now take L of the preceding vector to get: L(aæ + by) OK, now let's compute the right side of the equation. First, aL(æ): and bL(y) So aL(æ) + bL(y) If your answers are correct, the two sides should be equal.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 3 steps with 3 images

Blurred answer
Recommended textbooks for you
Algebra and Trigonometry (6th Edition)
Algebra and Trigonometry (6th Edition)
Algebra
ISBN:
9780134463216
Author:
Robert F. Blitzer
Publisher:
PEARSON
Contemporary Abstract Algebra
Contemporary Abstract Algebra
Algebra
ISBN:
9781305657960
Author:
Joseph Gallian
Publisher:
Cengage Learning
Linear Algebra: A Modern Introduction
Linear Algebra: A Modern Introduction
Algebra
ISBN:
9781285463247
Author:
David Poole
Publisher:
Cengage Learning
Algebra And Trigonometry (11th Edition)
Algebra And Trigonometry (11th Edition)
Algebra
ISBN:
9780135163078
Author:
Michael Sullivan
Publisher:
PEARSON
Introduction to Linear Algebra, Fifth Edition
Introduction to Linear Algebra, Fifth Edition
Algebra
ISBN:
9780980232776
Author:
Gilbert Strang
Publisher:
Wellesley-Cambridge Press
College Algebra (Collegiate Math)
College Algebra (Collegiate Math)
Algebra
ISBN:
9780077836344
Author:
Julie Miller, Donna Gerken
Publisher:
McGraw-Hill Education