HW 0 is optional.   It is for you to review row reduction from Math 2550 if you haven't done it for a while.   If you do the homework below and look at the solutions it is a good review.

• Do HW 3 from my MATH 2550 website. 
  
  Note: Do as many of the above so you understand the three situations:
  (a) no solutions
  (b) exactly one solution
  (c) infinitely many solutions
  
  Infinitely many can have one or more variables that parameterize the solutions.

HW 1

• Do the problems from here.
  The solutions are here.

HW 2

• Do the problems from here.
  The solutions are here.
   
• Do HW 7 (part 1 and part 2) from my MATH 2550 website.  
   

Note: In the Math 2550 HW, P_n means P_n(R) and
M_2,2 means M_2,2(R) where R is the set of real numbers.

Note: If you want more practice finding dimensions of vector spaces, you can try to find the dimensions of the subspaces from HW 1 - #2 above.

HW 3

• Do the problems from here.
  The solutions are here.
   
• Also do HW 9 # 1--2 from my MATH 2550 website.
  
  Note: In the Math 2550 HW, P_n means P_n(R) and M_m,n means M_m,n(R).

HW 4

• Do the problems from here.
  The solutions are here.
   
• Also from my MATH 2550 website do these problems:  HW 9 - # 3--8  and 
  HW 7 (Part 1) - # 9(b,c), 10(b,c), 11
  
  Note: In the Math 2550 HW, P_n means P_n(R) and M_m,n means M_m,n(R).

Review of Determinants

• For review, do HW 5 from my MATH 2550 website.
  The solutions are on the 2550 website.

HW 5

• Do the problems from here.
  The solutions are here.  
  Here is another way to do #3a (reverse direction).

HW 6

• Do the problems from here.
  The solutions are here.

8/22

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8/24

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8/29

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8/31

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9/5

HOLIDAY

9/7

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9/12

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9/14

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9/19

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9/21

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        +
proof of theorem
from class

9/26

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9/28

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10/3

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10/5

TEST 1

10/10

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10/12

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10/17

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     +

proof of 
theorem from
class

10/19

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10/24

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10/26

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10/31

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11/2

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11/7

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11/9

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11/14

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11/16

TEST 2

11/21

HOLIDAY

11/23

HOLIDAY

11/28

lecture notes

11/30

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12/5

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12/7

lecture notes

12/14

Final exam time
12pm - 2pm