Reduced and Row Echelon Form of a Matrix Explained | Linear Algebra Exercises @WrathofMath

Updated September 2026, 1 week ago

Reduced and Row Echelon Form of a Matrix Explained | Linear Algebra Exercises

Verify Function Satisfies the Mean Value Theorem | Calculus 1 Exercises

$The Worst Way to Solve Quadratic Equations Try everything Brilliant has to offer by visiting https://brilliant.org/wrathofmath and youll also get 20% off an annual premium subscription! In school we learn all about quadratic equations and their parabolic graphs. Importantly we learn how to solve them by factoring, graphing, completing the square and using the quadratic formula. But theres one method they never taught you that involves and UNTOLD number of fractions. Today we discover this secret! #brilliant #algebra #mathtricks 🛍 Check out my math fashion brand! https://mathshion.com/ ❤️ Join Wrath of Math to get exclusive videos, lecture notes, and more: https://www.youtube.com/channel/UCyEKvaxi8mt9FMc62MHcliw/join More Math Chats: https://www.youtube.com/playlist?list=PLztBpqftvzxXQDmPmSOwXSU9vOHgty1RO Business Inquiries: wrathofmathlessons@gmail.com Follow Wrath of Math on... ● Instagram: https://www.instagram.com/wrathofmathedu ● TikTok: https://www.tiktok.com/@wrathofmathedu ● X: https://x.com/wrathofmathedu SOURCES Continued Fractions by C. D. Olds Continued Fractions: Notes for a short course at the Ithaca High School Senior Math Seminar by Gautam Gopal Krishnan Continued Fractions and Pells Equation by Seung Hyun Yang https://www.allresearchjournal.com/archives/2020/vol6issue1/PartD/6-10-428-385.pdf 0:00 Intro 1:46 Bombellis Approximation 3:44 Constructing the Beast 7:51 Solving x^2=2 10:57 The Ultimate Weapon 14:45 Potential Disasters 19:29 Rate of Convergence 21:49 Conclusion$

Segmented Bar Graphs and How to Make Them | Statistics

learn how to mathmog this school year #maths #mathmemes

$The Bizarre Fractions of Ancient Egypt In ancient Egyptian mathematics, the only fractions used were unit fractions and 2/3. The reckoning of mathematical problems with these fractions, called parts, was - like all of their methods, based on doubling. In this video we see some of the notation used for numbers and parts in ancient Egypt as well as the methods of reckoning with them and how we can convert fractions today into the Egyptian fractions of yesterday using a greedy algorithm. #maths #ancientegypt #mathematics Check out my Math Fashion Brand: https://www.mathshion.com Join Wrath of Math to get exclusive videos, lecture notes, and more: https://www.youtube.com/channel/UCyEKvaxi8mt9FMc62MHcliw/join Outro music by me and available for channel members. SOURCES The History of Mathematics by Roger L. Cooke Mathematics in the time of the Pharaohs by Richard J. Gillings https://discoveringegypt.com/egyptian-hieroglyphic-writing/egyptian-mathematics-numbers-hieroglyphs/ https://3010tangents.wordpress.com/2015/02/23/egyptian-fractions-from-mythology-to-computation/ Closing the Eye of Horus: The Rise and Fall of Horus-Eye Fractions By James Ritter 0:00 Intro 2:00 Rhind Papyrus 3:04 Fraction Notation 6:20 Greedy Algorithm 9:16 No Uniqueness 11:05 An Open Problem 13:26 Some New Notation 14:18 Computation 18:12 The Table 20:32 Solving Problem 21 23:23 Loaves of Bread 25:14 Conclusion$