Welcome to Math 240!
(additions to this web site no longer count towards good deed points)
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Week of...
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Notes and Links
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| 1
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Sep 8
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About This Class, What is this class about? (PDF, HTML), Monday, Wednesday
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| 2
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Sep 15
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HW1, Monday, Wednesday, TheComplexField.pdf,HW1_solutions.pdf
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| 3
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Sep 22
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HW2, Class Photo, Monday, Wednesday, HW2_solutions.pdf
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| 4
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Sep 29
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HW3, Wednesday, Tutorial, HW3_solutions.pdf
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| 5
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Oct 6
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HW4, Monday, Wednesday, Tutorial, HW4_solutions.pdf
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| 6
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Oct 13
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No Monday class (Thanksgiving), Wednesday, Tutorial
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| 7
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Oct 20
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HW5, Term Test at tutorials on Tuesday, Wednesday
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| 8
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Oct 27
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HW6, Monday, Why LinAlg?, Wednesday, Tutorial
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| 9
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Nov 3
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Monday is the last day to drop this class, HW7, Monday, Wednesday, Tutorial
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| 10
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Nov 10
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HW8, Monday, Tutorial
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| 11
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Nov 17
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Monday-Tuesday is UofT November break
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| 12
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Nov 24
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HW9
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| 13
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Dec 1
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Wednesday is a "makeup Monday"! End-of-Course Schedule, Tutorial
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| F
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Dec 8
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The Final Exam
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| Register of Good Deeds
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Add your name / see who's in!
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Boris
Coordinate and Matrix Representation Problems
Recall:
Let [math]\displaystyle{ V }[/math] be a finite dimensional vector space over a field [math]\displaystyle{ F }[/math]. Let [math]\displaystyle{ B = {v_1, v_2, v_3, ..., v_n} }[/math] be an ordered basis of [math]\displaystyle{ V }[/math] and [math]\displaystyle{ v \in V }[/math]. Then [math]\displaystyle{ v = \displaystyle\sum_{i=1}^{n} c_iv_i }[/math] where [math]\displaystyle{ c_i \in F }[/math]. Then the coordinate representation of [math]\displaystyle{ V }[/math] is defined by [math]\displaystyle{ [v]_B = [c_1, c_2, c_3, ..., c_n] }[/math].
