Scalar and Orthogonal Projections: Quick Example In this video, we work through a quick example of finding both the scalar and orthogonal projections of vectors. Specifically, we’ll cover: How to compute the scalar projection.How to find the vector projection. Using the vectors: a=⟨1,2,3⟩andb=⟨2,−1,4⟩ I will walk you through the calculations […]
Daily Archives: December 14, 2024
Change of Variables in Multiple Integrals | Example with Double Integral TransformationIn this video, I solve a double integral using a change of variables to simplify the region and the integrand. We start by transforming the original integral of the function (x – 3y) over a triangular region with given […]
Thanks to all of you who support me on Patreon. You da real mvps! $1 per month helps!! 🙂 https://www.patreon.com/patrickjmt !! For more free math videos, go to http://justmathtutoring.com and click on the ‘Free Video Lessons’ tab on the left. The videos are nicely organized for you to find whatever […]
Signed Hardcover (includes PDF)- https://author-jonathan-david-shop.fourthwall.com/products/the-ultimate-crash-course-cheat-sheet-for-stem-majors-with-bonus-pdf-access-to-all-fiction-and-nonfiction-titles PDF-eBook- https://author-jonathan-david-shop.fourthwall.com/products/the-ultimate-crash-course-includes-bonus-ultimate-cheat-sheet-800-pages-of-goodness All updated editions will be available for download via AuthorJonathanDavid.com
Thanks to all of you who support me on Patreon. You da real mvps! $1 per month helps!! 🙂 https://www.patreon.com/patrickjmt !! Taylor’s Remainder Theorem – Finding the Remainder, Ex 3. In this example, I use Taylor’s Remainder Theorem to find an expression for the remainder.
Rational Expressions and Domain – Find the Domain of Rational Functions In this video, I discuss how to find the domain of rational functions by identifying where the denominator equals zero as these are the values that are omitted from the set of real numbers which will then give the […]
Learn how to calculate the volume of solids using cross-sectional areas and solids of revolution methods, with clear examples and comparisons to help you master integral calculus techniques. Signed Hardcover (includes PDF)- https://author-jonathan-david-shop.fourthwall.com/products/the-ultimate-crash-course-cheat-sheet-for-stem-majors-with-bonus-pdf-access-to-all-fiction-and-nonfiction-titles PDF-eBook- https://author-jonathan-david-shop.fourthwall.com/products/the-ultimate-crash-course-includes-bonus-ultimate-cheat-sheet-800-pages-of-goodness All updated editions will be available for download via AuthorJonathanDavid.com
Introduction to Eigenvalues and Eigenvectors – Part 1: Definition and Quick Example In this video, I introduce the concept of eigenvalues and eigenvectors, explaining their definitions clearly. We walk through a specific example showing that a given vector is indeed an eigenvector of a matrix 𝐴 corresponding to the eigenvalue […]
Thanks to all of you who support me on Patreon. You da real mvps! $1 per month helps!! 🙂 https://www.patreon.com/patrickjmt !! What is a Series – I try to give a basic idea of what a series is. I also briefly discuss geometric series and the test for divergence.
This video uncovers the common pitfalls students face when relying on textbook examples and definitions. Learn why blindly following these can lead to misunderstandings and how to approach textbooks critically to truly grasp the material. Perfect for students looking to improve their study habits and excel in challenging courses. Signed […]