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December 11, 2025, 05:31:48 pm
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Guideme

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Matrix question !
« on: June 22, 2016, 10:30:27 pm »
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Can anyone pls help with this question.
I have been working for it for over 30 minutes and I can't figure it out >.<.
A linear transformation T maps the point (1,3) to the point (-2,-3) to the point (2,4) to the point (-3,-11). Find the matrix of the transformation.
Pls show solution with complete working out.
Thank you
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Escobar

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Re: Matrix question !
« Reply #1 on: June 22, 2016, 10:59:58 pm »
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Quote from: Guideme on June 22, 2016, 10:30:27 pm
Can anyone pls help with this question.
I have been working for it for over 30 minutes and I can't figure it out >.<.
A linear transformation T maps the point (1,3) to the point (-2,-3) to the point (2,4) to the point (-3,-11). Find the matrix of the transformation.
Pls show solution with complete working out.
Thank you

do you mean "T maps the point (1,3) to the point (-2,-3) to the point and maps (2,4) to the point (-3,-11)"?
if so, my solution is here: http://i.imgur.com/c8yM8rGr.jpg   
there may be some errors; i did it quickly

(btw atarnotes pls increase attachment size limit)

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fred42

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Re: Matrix question !
« Reply #2 on: June 28, 2016, 11:27:24 am »
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Please see attached.
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