Tutoring for STEM Majors

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Dedicated to helping math, physics, and engineer majors understand math and physics.

The Daily Upset “Willy Wonka’s Garden of Eve and The Old Ladies that Support Not Supporting”

In this episode I discuss different outlooks on personal beliefs in the form of hypocrisy. Order a signed novel The Daily Upset "Willy Wonka's Garden of Eve and The Old Ladies that Support Not Supporting" Ah, all right, you little freaks. It's, it's that time again, the obsessive compulsive disorder issue of should I do this? Or should I do that?

https://authorjonathandavid.com/the-daily-upset/the-daily-upset-willy-wonkas-garden-of-eve-and-the-old-ladies-that-support-not-supporting/

The Daily Upset “Willy Wonka’s Garden of Eve and The Old Ladies that Support Not Supporting”

In this episode I discuss different outlooks on personal beliefs in the form of hypocrisy. Order a signed novel The Daily Upset “Willy Wonka’s Garden of Eve and The Old Ladies that Supp…

Author Jonathan David

4.5 Billion Years BCE [edited] – Anunnaki Origins – Audiobook Chapter 1

Purchase this title within the TIMEWAVES Collection Just outside the edge of Earth’s solar system, a large spherical vessel cuts through the fabric of space like a knitting needle slipping through a bubble. After a quick lightspeed jump, it becomes stationary, floating near Neptune. It then rotates slowly, adjusting its trajectory to align with the Sun. Once the object's course is set, the metallic…

https://authorjonathandavid.com/fiction-titles/4-5-billion-years-bce-edited-anunnaki-origins-audiobook-chapter-1/

4.5 Billion Years BCE [edited] – Anunnaki Origins – Audiobook Chapter 1

Purchase this title within the TIMEWAVES Collection Just outside the edge of Earth’s solar system, a large spherical vessel cuts through the fabric of space like a knitting needle slipping through …

Author Jonathan David
eBook with Audiobook | Capitol Murders: The Madison Ripper

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Author Jonathan David
Audiobook – Capitol Murders: The Madison Ripper

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Author Jonathan David
PDFeBook - Capitol Murders: The Madison Ripper - Author Jonathan David

Author Jonathan David

How to Solve a Linear Algebra Problem using the Textbook: Column Space and Nullspace | Construct a matrix whose column space contains (1,1,1) and whose nullspace is the line of multiples of (1,1,1,1)

Strang, G. (2006). Linear algebra and its applications (4th ed.). Brooks/Cole. Full Original Lesson Quick Recap Lesson Written Lesson Title: Construct a Matrix with Given Column Space and Nullspace (Step-by-Step Proof) In this walkthrough, we show how to construct a matrix…

https://authorjonathandavid.com/linear-algebra/how-to-solve-a-linear-algebra-problem-using-the-textbook-column-space-and-nullspace-construct-a-matrix-whose-column-space-contains-111-and-whose-nullspace-is-the-line-of-multiples-of-11/

How to Solve a Linear Algebra Problem using the Textbook: Column Space and Nullspace | Construct a matrix whose column space contains (1,1,1) and whose nullspace is the line of multiples of (1,1,1,1) - Author Jonathan David

Strang, G. (2006). Linear algebra and its applications (4th ed.). Brooks/Cole. Full Original Lesson Quick Recap Lesson Written Lesson Title: Construct a Matrix with Given Column Space and Nullspace (Step-by-Step Proof) In this walkthrough, we show how to construct a matrix whose column space contains (1,1,1) and whose nullspace is the line of multiples of […]

Author Jonathan David

Chapter 1 “A Shoot to Remember” | Capitol Murders: The Madison Ripper

Chapter 1: A Shoot to Remember Dead Man Thawing “You know, you can tell everything about a woman’s vagina by the shape of her nose.” “Thanks. Now, I’ll never picture anything else when I talk to a girl.” “Or your mom.” “God – damn-it, man!” “And you get the whole aerial view when she puckers up for a kiss.” “Jesus, dude.

https://authorjonathandavid.com/fiction-titles/chapter-1-a-shoot-to-remember-capitol-murders-the-madison-ripper/

Chapter 1 "A Shoot to Remember" | Capitol Murders: The Madison Ripper - Author Jonathan David

“Why is that?” “It has no significance.” “How?” “It is simply the original letter sent from Jack the Ripper back at the Paris Country.

Author Jonathan David

Matrix Determinants- 2×2, 3×3, and Higher Order Cofactor Expansion.png

Matrix Determinants: 2x2, 3x3, and Higher Order Cofactor Expansion This sheet from the Ultimate Algebra Crash Course walks you through how to calculate the determinant of a matrix—an essential concept in linear algebra, systems of equations, and transformations in multivariable calculus and physics. From solving 2x2 systems to expanding cofactors in 4x4 matrices, understanding determinants gives you…

https://authorjonathandavid.com/algebra/matrix-determinants-2x2-3x3-and-higher-order-cofactor-expansion-png/

Matrix Determinants- 2x2, 3x3, and Higher Order Cofactor Expansion.png - Author Jonathan David

This sheet gives you the exact tools needed to compute and apply determinants, preparing you for advanced math, science, and engineering tasks.

Author Jonathan David

Matrix Systems and Rank- A Visual Guide to Solving Linear Equations

Absolutely! Here's the revised version of your post using ( ) parentheses instead of [ ] brackets, fully optimized and ready to paste into your WordPress site: Matrix Systems and Rank: A Visual Guide to Solving Linear Equations This page from the Ultimate Algebra Crash Course presents the foundation of solving systems using matrix operations and introduces the concept of…

https://authorjonathandavid.com/algebra/matrix-systems-and-rank-a-visual-guide-to-solving-linear-equations/

Matrix Systems and Rank- A Visual Guide to Solving Linear Equations - Author Jonathan David

This visual approach to matrices empowers you to solve complex systems, analyze rank, and build a path toward higher math mastery.

Author Jonathan David

Geometry, Volume, and Business Math Formulas- The Ultimate Reference for STEM Students

Geometry, Volume, and Business Math Formulas: The Ultimate Reference for STEM Students This final cheat sheet page brings your algebra toolkit full circle—applying what you've learned to geometry, volume, and business functions. Whether you're in engineering, finance, economics, physics, or data science, these are the formulas that appear everywhere from standardized tests to…

https://authorjonathandavid.com/algebra/volume/

Geometry, Volume, and Business Math Formulas- The Ultimate Reference for STEM Students - Author Jonathan David

This page unlocks real-world math. You're now ready for calculus, business applications, and scientific modeling.

Author Jonathan David