Let f : R? → R be defined by f((x, y)) = 9x – 7y. Is f a linear transformation? a. f((r1, Y1) + (x2, Y2)) =| - (Enter æ1 as x1, etc.) f((x1, Y4)) + f({x2; 42)) = + Does f((x1, y1) + (æ2, Y2)) = f(x1, y1)) + f((x2; Y2)) for all (x1, Y1), (x2; Y2) E R? choose choose b. f(c(x, y)) = Yes, they are equal No, they are not equal c(f((x, y))) Does f(c{x, y)) = c(f((x, y))) for all c e R and all (x, y) e R²? choose c. Is f a linear transformation? choose
Let f : R? → R be defined by f((x, y)) = 9x – 7y. Is f a linear transformation? a. f((r1, Y1) + (x2, Y2)) =| - (Enter æ1 as x1, etc.) f((x1, Y4)) + f({x2; 42)) = + Does f((x1, y1) + (æ2, Y2)) = f(x1, y1)) + f((x2; Y2)) for all (x1, Y1), (x2; Y2) E R? choose choose b. f(c(x, y)) = Yes, they are equal No, they are not equal c(f((x, y))) Does f(c{x, y)) = c(f((x, y))) for all c e R and all (x, y) e R²? choose c. Is f a linear transformation? choose
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Question
The option for a is the same as for b
![Let f : R? → R be defined by f((x, y)) = 9x – 7y. Is f a linear transformation?
a. f({x1,Y1) + (x2, Y2))
(Enter x1 as x1, etc.)
f((x1, 41)) + f({x2; Y2)) :
Does f((x1,Y1) + (x2, Y2)) = f({x1; Y1)) + f(x2, Y2)) for all (x1, Y1), (x2, Y2) E R?? choose
b. f(c{x, y))
c(f((x, y)))
Does f(c(x, y)) = c(f({x, y))) for all c e R and all (x, y) e R²? choose
c. Is f a linear transformation? choose
choose
f is a linear transformation
f is not a linear transformation](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb2279d84-1f0f-4945-b1eb-9f491ceef7e4%2F794ac6aa-012c-44a2-9223-dd0741f47fd1%2Fxzyph8_processed.png&w=3840&q=75)
Transcribed Image Text:Let f : R? → R be defined by f((x, y)) = 9x – 7y. Is f a linear transformation?
a. f({x1,Y1) + (x2, Y2))
(Enter x1 as x1, etc.)
f((x1, 41)) + f({x2; Y2)) :
Does f((x1,Y1) + (x2, Y2)) = f({x1; Y1)) + f(x2, Y2)) for all (x1, Y1), (x2, Y2) E R?? choose
b. f(c{x, y))
c(f((x, y)))
Does f(c(x, y)) = c(f({x, y))) for all c e R and all (x, y) e R²? choose
c. Is f a linear transformation? choose
choose
f is a linear transformation
f is not a linear transformation
![Let f : R? → R be defined by f((x, y)) = 9x – 7y. Is f a linear transformation?
a. f((x1,Y1) + (x2, Y2))
(Enter x1 as x1, etc.)
f((x1, Y1)) + f({x2, Y2))
Does f((x1,Y1) + (x2, Y2)) = f({x1; Y1)) + f(x2, Y2)) for all (x1, Y1), (x2, Y2) E R?? choose
choose
Yes, they are equal
No, they are not equal
b. f(c(x, y))
c(f({x, y)))
Does f(c{x, y)) = c(f((x, y))) for all c e R and all (x, y) e R? choose
c. Is f a linear transformation? choose](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb2279d84-1f0f-4945-b1eb-9f491ceef7e4%2F794ac6aa-012c-44a2-9223-dd0741f47fd1%2F4czp0zi_processed.png&w=3840&q=75)
Transcribed Image Text:Let f : R? → R be defined by f((x, y)) = 9x – 7y. Is f a linear transformation?
a. f((x1,Y1) + (x2, Y2))
(Enter x1 as x1, etc.)
f((x1, Y1)) + f({x2, Y2))
Does f((x1,Y1) + (x2, Y2)) = f({x1; Y1)) + f(x2, Y2)) for all (x1, Y1), (x2, Y2) E R?? choose
choose
Yes, they are equal
No, they are not equal
b. f(c(x, y))
c(f({x, y)))
Does f(c{x, y)) = c(f((x, y))) for all c e R and all (x, y) e R? choose
c. Is f a linear transformation? choose
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