Wrath of Math Courses

The Four Fundamental Subspaces and the Fundamental Theorem of Linear Algebra

Explore fundamental subspaces in linear algebra: row, column, null, and left null spaces. Learn their relationships, dimensions, and orthogonality, culminating in the fundamental theorem.

• YouTube
• 22 minutes
• Self-Paced
• Free Video

Least Squares Solutions and Deriving the Normal Equation - Linear Algebra

Explore least squares solutions, deriving the normal equation for inconsistent systems. Learn best approximation theorem, its application in R^n, and solve examples with unique and infinite solutions.

• YouTube
• 25 minutes
• Self-Paced
• Free Video

Matrices for General Linear Transformations - Linear Algebra

Explore transformation matrices for linear transformations, including coordinate translation, matrix multiplication, and formula derivation. Gain practical insights through examples and applications in linear algebra.

• YouTube
• 18 minutes
• Self-Paced
• Free Video

The ACTUAL Origin of the Fibonacci Sequence - Not Immortal Rabbits

Explore the true origins of the Fibonacci sequence, tracing its roots from Leonardo Fibonacci's rabbit problem to its ancient discovery in Sanskrit poetry by Indian mathematician Pingala.

• YouTube
• 14 minutes
• Self-Paced
• Free Video

Cool Examples of Quotient Groups in Abstract Algebra

Explore fascinating examples of quotient groups in abstract algebra, including finite order elements, commutators, and group centers. Gain insights into factor groups and their properties.

• YouTube
• 15 minutes
• Self-Paced
• Free Video

A Racing Problem with a Deceptive Average - Solving Speed and Average Calculations

Explore a deceptive racing problem, comparing speeds and averages. Solve an inequality to determine the winner and fastest average speed in this intriguing mathematical challenge.

• YouTube
• 10 minutes
• Self-Paced
• Free Video

Isomorphic Vector Spaces and Isomorphisms - Linear Algebra

Explore isomorphic vector spaces and their properties, including examples and proofs. Learn how all n-dimensional spaces relate to R^n and understand key concepts in linear algebra.

• YouTube
• 17 minutes
• Self-Paced
• Free Video

Composition of Linear Transformations - Linear Algebra

Explore composition of linear transformations, including definitions, proofs, examples, and theorems. Learn about order, multiple compositions, and one-to-one transformations in linear algebra.

• YouTube
• 17 minutes
• Self-Paced
• Free Video

Inverse Linear Transformations - Definition and Properties

Explore inverse linear transformations: definition, properties, and examples. Learn how to prove their one-to-one nature and find inverses in this concise, informative video on advanced linear algebra concepts.

• YouTube
• 14 minutes
• Self-Paced
• Free Video

The Endless Suffering of Power Sets - Understanding Set Theory

Explore power sets, their cardinality, and techniques for writing them. Learn about subsets and gain insights into this fundamental concept in set theory and mathematics.

• YouTube
• 14 minutes
• Self-Paced
• Free Video

One-to-One and Onto Linear Transformations in Linear Algebra

Explore one-to-one and onto linear transformations, their properties, and examples. Learn about the equivalence between these concepts and their importance in linear algebra.

• YouTube
• 16 minutes
• Self-Paced
• Free Video

Understanding Discontinuities in Calculus - Why Your Line Has a Hole

Explore the concept of discontinuities in calculus, understanding why graphs have "holes" and their significance in mathematical analysis. Learn to interpret and work with these crucial features.

• YouTube
• 18 minutes
• Self-Paced
• Free Video

Understanding Tricky Fractions in Algebra - Dividing by Zero and Special Cases

Explore tricky fractions like 1/1, 0/1, 0/0, and 1/0. Dive deep into the nature of division by zero to strengthen your understanding of fractions and avoid common pitfalls in algebra.

• YouTube
• 15 minutes
• Self-Paced
• Free Video

Mixed Numbers Are Goated - A Defense of Mixed Numbers in Mathematics

Explore the benefits and practical applications of mixed numbers in mathematics, challenging common misconceptions and demonstrating their computational advantages.

• YouTube
• 15 minutes
• Self-Paced
• Free Video

Rolle's Theorem Explained with Proof - Calculus 1

Comprehensive explanation of Rolle's Theorem, including its proof, visualization, and practical applications in calculus, with examples demonstrating its use in solving mathematical problems.

• YouTube
• 11 minutes
• Self-Paced
• Free Video