Additions to this web site no longer count towards good deed points.

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Week of...

Notes and Links

1

Sep 10

About This Class, Tuesday, Thursday

2

Sep 17

HW1, Tuesday, Thursday, HW1 Solutions

3

Sep 24

HW2, Tuesday, Class Photo, Thursday

4

Oct 1

HW3, Tuesday, Thursday

5

Oct 8

HW4, Tuesday, Thursday

6

Oct 15

Tuesday, Thursday

7

Oct 22

HW5, Tuesday, Term Test was on Thursday. HW5 Solutions

8

Oct 29

Why LinAlg?, HW6, Tuesday, Thursday, Nov 4 is the last day to drop this class

9

Nov 5

Tuesday, Thursday

10

Nov 12

MondayTuesday is UofT November break, HW7, Thursday

11

Nov 19

HW8, Tuesday,Thursday

12

Nov 26

HW9, Tuesday , Thursday

13

Dec 3

Tuesday UofT Fall Semester ends Wednesday

F

Dec 10

The Final Exam (time, place, style, office hours times)

Register of Good Deeds

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==
Definition: L(V,W) is the set of all linear transformation L: V>W
u V,
0 of L(V,W) (u)=0 of W (this is a l.t.str)
If L1 and L2 L(V,W),
(L1 + L2) (u)= L1(u) +L2(u) (this is a l.t.str)
If c F and L L(V,W),
(c*L) (u)= c*L(u) (this is a l.t.str)
Theorem: L(V,W) is a vector space
Proof: "Distributivity" c(x+y)=cx+cy
In our case need to show c(L1 + L2)= cL1 + cL2
Where c F and L1 and L2 L(V,W)
(LHS) (u)
Lecture notes scanned by Zetalda
Lecture notes scanned by KJMorenz