Linear Algebra and Geometry 1 — 94% Off Coupon

Systems of equations, matrices, determinants, vectors, and geometry of straight lines and planes in the 3-space

⭐ 4.7 out of 5(10,661 students enrolled)Created by Hania Uscka-WehlouLast updated: 🌐 English

Course Overview - Key Takeaways

The following summarizes all verified data points for this course, including pricing, duration, instructor, and coupon validity. All data is sourced directly from Udemy and verified by CourseSpeak on .

•Course Title: Linear Algebra and Geometry 1
•Provider: Udemy (listed via CourseSpeak)
•Instructor: Hania Uscka-Wehlou
•Coupon Verified On: July 4, 2026
•Difficulty Level: All Levels
•Category: Teaching & Academics
•Subcategory: Linear Algebra
•Duration: 47h of on-demand video
•Language: English
•Access: Lifetime access to all course lectures and updates
•Certificate: Official certificate of completion issued by Udemy upon finishing all course requirements
•Top Learning Outcomes: How to solve problems in linear algebra and geometry (illustrated with 175 solved problems) and why these methods work. · Solve systems of linear equations with help of Gauss-Jordan or Gaussian elimination, the latter followed by back-substitution. · Interpret geometrically solution sets of systems of linear equations by analysing their RREF matrix (row equivalent with the augmented matrix of the system).
•Prerequisites: High-school maths, mainly arithmetic, some Trigonometry · You are always welcome with your questions. If something in the lectures is unclear, please, ask. It is best to use QA, so that all the other students can see my additional explanations about the unclear topics. Remember: you are never alone with your doubts, and it is to everybody's advantage if you ask your questions on the forum.
•Price: $9.99 with coupon / Regular Udemy price: $179.99. Applying this coupon saves you $170.00 (94% OFF).
•Coupon: Click REDEEM COUPON below to apply discount
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What You'll Learn

This course gives you the following verified skills and competencies in Teaching & Academics:

✓How to solve problems in linear algebra and geometry (illustrated with 175 solved problems) and why these methods work. .
✓Solve systems of linear equations with help of Gauss-Jordan or Gaussian elimination, the latter followed by back-substitution. .
✓Interpret geometrically solution sets of systems of linear equations by analysing their RREF matrix (row equivalent with the augmented matrix of the system). .
✓Matrix operations (addition, scaling, multiplication), how they are defined, how they are applied, and what computational rules hold for them. .
✓Matrix inverse: determine whether a matrix is invertible; compute its inverse: both with (Jacobi) algorithm and by the explicit formula; matrix equations. .
✓Determinants, their definition, properties, and different ways of computing them; determinant equations; Cramer's rule for n-by-n systems of equations. .
✓Vectors, their coordinates and norm; geometrical vectors and abstract vectors, their addition and scaling: arithmetically and geometrically (in 2D and 3D). .
✓Vector products (scaling, dot product, cross product, scalar triple product), their properties and applications; orthogonal projection and vector decomposition. .
✓Analytical geometry in the 3-space: different ways of describing lines and planes, with applications in problem solving. .
✓Compute distances between points, planes and lines in the 3-space, both by using orthogonal projections and by geometrical reasoning. .
✓Determine whether lines and planes are parallel, and compute the angles between them (using dot product and directional or normal vectors) if they intersect. .
✓How to geometrically interpret n-by-2 and n-by-3 systems of equations and their solution sets as intersection sets between lines in 2D or planes in 3D. .
✓Understand the connection between systems of linear equations and matrix multiplication. .
✓Invertible Matrix Theorem and its applications; apply determinant test in various situations.

Course Requirements & Prerequisites

The following background knowledge and tools are recommended before starting this course. Students without these prerequisites may still enroll but should expect a steeper learning curve:

•High-school maths, mainly arithmetic, some Trigonometry
•You are always welcome with your questions. If something in the lectures is unclear, please, ask. It is best to use QA, so that all the other students can see my additional explanations about the unclear topics. Remember: you are never alone with your doubts, and it is to everybody's advantage if you ask your questions on the forum.

About This Udemy Course

The following is the full official course description as published on Udemy by instructor Hania Uscka-Wehlou. It covers the curriculum structure, teaching methodology, and topic scope for this Teaching & Academics course:

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Is the Linear Algebra and Geometry 1 Coupon Worth It?

Expert review by Josh Smith, Lead Course Reviewer at CourseSpeakUpdated Jul 4, 2026

Based on analysis of the curriculum structure, student engagement metrics, and verified rating data, this is a high-value resource for learners seeking to build skills in Teaching & Academics. Taught by Hania Uscka-Wehlou on Udemy, the 47h course provides a structured progression from foundational concepts to advanced techniques— making it suitable for learners at all levels. The current coupon reduces the price by 94%, from $179.99 to $9.99, removing the primary financial barrier to enrollment.

Pros

  • ✓Verified 94% price reduction.
  • ✓High learner satisfaction (4.7/5).
  • ✓Trusted by 10,661 students.
  • ✓Certificate + lifetime access.

Cons

  • !May be challenging for absolute beginners.
  • !Lifetime access depends on Udemy.
  • !Projects & quizzes need extra time.
JS
Josh Smith
Lead Course Reviewer
Credentials →

"Given the 94% price reduction and verified 4.7-star rating, Linear Algebra and Geometry 1 is a strong value in Teaching & Academics on Udemy. Enrollment recommended while the coupon is active."

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Final Verdict: Worth It
Exceptional value with current pricing
New to redeeming coupons? Visit our step-by-step guide for detailed instructions on how to apply coupon codes.Coupon last verified July 4, 2026.Udemy coupons are time-limited — redeem as soon as possible.

Course Rating Summary

This course holds an aggregate rating of 4.7 out of 5 based on 10,661 student reviews on Udemy. The distribution below shows the approximate percentage of students who gave each star rating.

4.7
10,661 Verified Ratings
5 stars
75%
4 stars
15%
3 stars
6%
2 stars
2%
1 star
2%

* Rating distribution is approximated from the aggregate score. Sourced from Udemy. Last verified: July 4, 2026.

Instructor Profile

Background information on Hania Uscka-Wehlou, the instructor responsible for this course on Udemy.

HU
Hania Uscka-Wehlou
Udemy Instructor
Full Profile ↗
Subject Area
Teaching & Academics
Total Students
10,661+ enrolled
Rating
4.7 / 5.0
Course Duration
47h
Teaching Approach
Practical, project-based instruction focused on real-world application of Teaching & Academics skills. This course provides structured progression from foundational concepts to advanced techniques.

Frequently Asked Questions

The following questions and answers cover the most common queries about this course, its coupon code, pricing, and enrollment process. All answers are based on verified data from Udemy as of July 4, 2026.

About the Author

Josh Smith
Josh Smith
Udemy Coupon Specialist

8+ years finding and verifying the best Udemy deals. Helped thousands of students save on premium courses through curated coupon codes and exclusive discounts.