Dawson College: Linear Algebra and Vector Geometry: 201-SN4-RE-S06: Winter 2026
taught by Yann Lamontagne

News:

26/01/26

For Quiz 1 do HW of section 1.1 and section 1.2 #1-4, 23,24,42, TFa,b,e,f,h,i

18/01/26

Hello.

Outline:
linear_algebra_and_vector_geometry_s06_outline_v1.pdf

Handout: Problems for 201-SN4-RE:
supplementary_problems_for_201-SN4-RE.pdf

Notes:
Vector Spaces of R^n notes

Academic Calendar:
Winter 2026: Academic Calendar

Grades:
Up to date grades can be consulted online at https://dawsoncollege.omnivox.ca.

Suggested Study Guide for Final Examination:

1. Do ALL problems in outline. (Should have been completed during the semester.)
2. Review all quizzes
3. Try the Dawson College final examination giving yourself 3 hours to complete: Dawson College Previous Final Examinations
   201-NYC-05 Winter 2025: skip questions: 15, 16, 18, 19
   201-NYC-05 Fall 2023: skip questions: 8, 9
   201-NYC-05 Fall 2022: skip questions: 12, 14
   201-NYC-05 Winter 2022: skip questions: 15, 16, 17
4. Try the John Abbott final examination: John Abbott Previous Final Examinations
   SN4 Practice Final 1.pdf: skip questions: 1ab, 4, 7b, 8, 9, 14, 15de
   SN4 Practice Final 2.pdf: skip questions: 1ce, 3, 6, 7, 10, 14, 15, 16, 17
   SN4 Practice Final 3.pdf: skip questions: 1bc, 2, 8, 13, 14, 16, 18ab
   201-SN4-RE-2025-3.pdf: skip questions: 4, 5, 7, 16, 18
   

WeBWorK:
http://webwork.dawsoncollege.qc.ca/webwork2/ylamontagne

WeBWorK Help:
http://webwork.maa.org/wiki/Category:Students
Interactive Applets:

For section 3.1

• Hypercube

For section 3.3

• Plane with normal vector
• 3D Vectors, Points and Planes
• Vector equation of a line (2D)
• Orthogonal Projection

For section 3.4

• Vector (Parametric) Equation of a Plane 3D

For section 3.5

• Triple Scalar Product; Volume of a Parallelepiped

Other

• Intersection of Three Planes
• Example of a system of 3 planes with no solution: 2 Parallel planes and 1 perpendicular

Mathis's Corner

• Tangent plane

Quizzes:
linear_algebra_and_vector_geometry_S06_quiz_1.pdf
linear_algebra_and_vector_geometry_S06_quiz_1_solutions.pdf
linear_algebra_and_vector_geometry_S06_quiz_2.pdf
linear_algebra_and_vector_geometry_S06_quiz_2_solutions.pdf
linear_algebra_and_vector_geometry_S06_quiz_3.pdf
linear_algebra_and_vector_geometry_S06_quiz_3_solutions.pdf
linear_algebra_and_vector_geometry_S06_quiz_4.pdf
linear_algebra_and_vector_geometry_S06_quiz_4_solutions.pdf
linear_algebra_and_vector_geometry_S06_quiz_5.pdf
linear_algebra_and_vector_geometry_S06_quiz_5_solutions.pdf
linear_algebra_and_vector_geometry_S06_quiz_6.pdf
linear_algebra_and_vector_geometry_S06_quiz_6_solutions.pdf
linear_algebra_and_vector_geometry_S06_quiz_7.pdf
linear_algebra_and_vector_geometry_S06_quiz_7_solutions.pdf
linear_algebra_and_vector_geometry_S06_quiz_8.pdf
linear_algebra_and_vector_geometry_S06_quiz_8_solutions.pdf

Other:
Supplementary Problems
Follow this link to submit errors

Math Support:
Math Support Cheat Sheet Δ

Previous Final Examinations:
Dawson College Previous Final Examinations
John Abbott Previous Mathematics Department