Linear Algebra
Spring, 2022
Link to Office Hours and My Spring Schedule
An Abelian Grape Blogspot
Class Assignments
Week |
for Mon |
for Wed |
for Fri |
Sometime this Week/Notes |
1 |
Read the syllabus Log in to WebWorks Watch Introduction to Linear Algebra (5 min) If you haven't taken Calc III, watch Vectors (10 min) Read (textbook) sections 2.1, 2.2 | Watch Echelon Form Example (10 min) | Be sure to add yourself to our class on Moodle and Mathematize. Be sure to complete the Webwork problems for class each day. Be sure to attain 3 stars in MathMatize by Tues Wk 2, 9am. Turn-In Homework problems (due Tues Wk 2 in Moodle, 9am): Sec 2.1: 30, 32, 36 Sec 2.2: 8, 14, 28, 42, 46, 48 |
|
2 |
Watch
Pivot and Free Variables (4 min) alongside Solution set handout Read Sec 2.3 up to bottom of p92 (where linear independence starts) |
Watch
Span and LI (10 min)
Finish reading Sec 2.3 |
Watch
Matrix Multiplication (13 min) (If this is new to you) and Read p 138-142, p151 in section 3.1 NB: There will be a quiz in class today. |
Span and Linear Independence are the key ideas!!
Be sure to complete the Webwork problems for class each day. |
3 |
Watch Intro to Inverse Matrices (14 min) | Section 2.4 presentations today | Read Sections 3.2 and 3.3 NB: There will be a quiz in class today. |
Be sure to complete the Webwork problems for class each day. Be sure to attain 3 stars (from Week 3 modules) in MathMatize by Tues Wk 4, 9am. Turn-In Homework problems (due Tues Wk 4 in Moodle, 9am): Sec 2.4: 10, 28 Sec 3.1: 4, 10, 14 Sec 3.2: 6, 10 Sec 3.3: 38, 52 |
4 |
Watch
Subspaces (5 min) alongside
Subspaces handout and Read section 3.5 upto the definition of basis (p198) |
Watch
Ex of Null Space (13 min) and finish reading Sec 3.5
| Watch
N(A), C(A) basis (7 min) alongside N(A), C(A) handout NB: There will be a quiz in class today. |
Exam Review Problems Notes on the exam review Be sure to complete the Webwork problems for class each day. Be sure to attain 3 stars (from Week 4 modules)in MathMatize by Tues Wk 5, 9am. Turn-In Homework problems (due Tues Wk 5 in Moodle, 9am): Sec 3.5: 10, 18, 22, 32, 36, 44, 52 |
5 |
Read Sec 3.6 up to Theorem 3.30 and Watch Linear Transformations (11 min) and |
Midterm | Watch Pixar and Linear Algebra interview (8 min) Section 3.7 presentations today |
Be sure to complete the Webwork problems for Monday. Be sure to attain 2 stars (from Week 5 modules)in MathMatize by Tues Wk 6, 9am. Turn-In Homework problems (due Tues Wk 6 in Moodle, 9am): Sec 3.6: 2, 4, 10 Sec 3.7: 6, 8, 30, 40, 72d,e |
6 |
Watch
3D Linear Transformations (5 min) and More Linear Transformations (4 1/2 min) and finish reading Section 3.6 |
Watch Eigenvectors (5 min) alongside evect handout | Watch Determinant (10 min)
NB: There will be a quiz in class today. |
Be sure to complete the Webwork problems for class each day. Be sure to attain 3 stars (from Week 6 modules)in MathMatize by Tues Wk 7, 9am. Turn-In Homework problems (due Tues Wk 7 in Moodle, 9am): Sec 3.6: 14, 22, 34, 48, 50 Sec 4.1: 6, 10, 20, 26 Sec 4.2: 6, 46, 54 |
7 |
Watch Eigenvectors (18 min) | Diagonalization (4 min) alongside
Diagonalization handout |
DOGL!! |
Be sure to complete the WebWork problems for class each day. Be sure to attain 3 stars (from Week 7 modules) in Mathematize by Tues, Wk 8, 9am. Turn-In Homework problems (due Tues Wk 8 in Moodle, 9am): Sec 4.3: 6, 8, 10, 16, 24 Sec 4.4: 6, 12, 24, 28 |
8 |
Watch
Abstract Vector Spaces (17 min)
|
Class Presentations today | Read Sec 6.1 and Sec 6.2 NB: There will be a quiz in class today. |
Take a look at this:
Same Idea Different Language Be sure to complete the Webwork problems for class each day. Be sure to attain 75% (from Week 8 module) MathMatize by Tues Wk 9, 9am Turn-In Homework problems (due Tues Wk 9 in Moodle, 9am): Sec 6.1: 28, 30, 36, 38 Sec 6.2: 18, 22, 28, 34, 50, 52
|
9 |
Watch Change of Basis (13 min) | Read Sec 6.4 | Read 6.5 and do these warm up problems for class today NB: There will be a quiz in class today |
Be sure to complete the Webwork problems for class Mon,Wed AND Complete these warm up problems for Fri (bring to class). Be sure to attain 60% from EACH Week 9 module in Mathematize by Tues Wk 10, 9am Turn-In Homework problems (due Tues Wk 10 in Moodle, 9am): Sec 6.3: 4, 6, 10, 16, Sec 6.4: 6, 8, 10, 16, 18 Sec 6.5: 16, 20 |
10 |
No class! Memorial Day! | Projects due in class today (Note the change! Not Wed!) |
Try me:a practice exam and Remarks on Practice Exam
NB: Final Exam is MONDAY, 1:30-4pm
Be sure to complete the warm ups for Wednesday this week. |