- #1
FinalStand
- 60
- 0
Homework Statement
Let T: R3--> R4 be a linear transformation. Assume that T(1,-2,3) = (1,2,3,4), T(2,1,-1)=(1,0,-1,0)
Which of the following is T(-8,1-3)?
A. (-5,-4,-3,-8)
B. (-5,-4,-3,8)
C. (-5,-4,3,-8).
D.(-5,4,3,-8)
E (-5,4,-3,8)
F. None of the above.
Homework Equations
I really have no clue how to solve this problem. All I know is how to verify if it is linear transformation or not by verifying T(u+v) = T(u) + T(v) and cT(u) = T(c(u)).
And that T(x) = Ax and also that T(0)=0
The Attempt at a Solution
I tried applying those above but nothing works for me. To be honest I have no clue how to start, I tried to find patterns but failed to identify any. Any hints?
Thanks
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