Homework-2: Problem 1 (1 point) Let ƒ : R → R³ be defined by f(x) = (x, 8x², − 3x). Is ƒ a linear transformation? a. f(x + y) = f(x) + f(y) = + Does f(x + y) = f(x) + f(y) for all x, y ER? No, they are not equal b. f(cx) : = c(f(x)) = (0). Does f(cx) = c(f(x)) for all c, x € R? Yes, they are equal c. Is f a linear transformation? f is a linear transformation
Homework-2: Problem 1 (1 point) Let ƒ : R → R³ be defined by f(x) = (x, 8x², − 3x). Is ƒ a linear transformation? a. f(x + y) = f(x) + f(y) = + Does f(x + y) = f(x) + f(y) for all x, y ER? No, they are not equal b. f(cx) : = c(f(x)) = (0). Does f(cx) = c(f(x)) for all c, x € R? Yes, they are equal c. Is f a linear transformation? f is a linear transformation
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
Related questions
Question
![Homework-2: Problem 1
(1 point)
Let ƒ : R → R³ be defined by f(x) = (x, 8x², − 3x). Is ƒ a linear transformation?
a. f(x + y) = <x+y,8(x+y)²,-3>
f(x) + f(y) = +
Does f(x + y) = f(x) + f(y) for all x, y ER? No, they are not equal
b. f(cx) :
=
c(f(x)) = (0).
Does f(cx) = c(f(x)) for all c, x € R? Yes, they are equal
c. Is f a linear transformation? f is a linear transformation](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5295d3ec-bc28-41f7-a4ad-409ca661b64c%2F0fa1167d-ac97-41a4-b80c-d980be610624%2Foj7uzib_processed.png&w=3840&q=75)
Transcribed Image Text:Homework-2: Problem 1
(1 point)
Let ƒ : R → R³ be defined by f(x) = (x, 8x², − 3x). Is ƒ a linear transformation?
a. f(x + y) = <x+y,8(x+y)²,-3>
f(x) + f(y) = +
Does f(x + y) = f(x) + f(y) for all x, y ER? No, they are not equal
b. f(cx) :
=
c(f(x)) = (0).
Does f(cx) = c(f(x)) for all c, x € R? Yes, they are equal
c. Is f a linear transformation? f is a linear transformation
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