if you forgot, it must not be important! @WrathofMath

Uploaded April 2025 | Updated September 2026, 2 weeks ago

We look at a meme from r/mathmemes that takes the classic Two and a Half Men "i feel like i'm forgetting something" template and uses it for proof by induction. We explain the meme and see some ways that induction can go wrong. #maths #mathmemes #mathematics

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OP: reddit.com/r/mathmemes/comments/1k0jvc0/i_proved_nn1_using_induction

Outro music by me and available for channel members.

0:00 Intro
2:13 Induction Overview
3:40 Domino Analogy
4:57 The Mistake
7:11 When the Basis Goes Wrong
12:04 Explaining the Error
15:15 Conclusion

if you forgot, it must not be important!

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Internet Left Speechless by 11 Year Olds Math Homework

$A 10-Year Olds Utterly Baffling Math Homework A Dutch 10 year old received this math fraction homework assignment which was brought to r/mathematics because the OP had no idea what the teacher was looking for based on their bizarre grading of the work. After taking a detailed look at this strange math worksheet, well determine exactly what the instructions must have been! #mathematics #maths OP: https://www.reddit.com/r/mathematics/comments/1kk6saf/any_idea_either_im_getting_very_old_or_teachers/ Join Wrath of Math to get exclusive videos, lecture notes, and more: https://www.youtube.com/channel/UCyEKvaxi8mt9FMc62MHcliw/join Check out the coolest math clothes in the world: https://mathshion.com/ More Math Chats: https://www.youtube.com/playlist?list=PLztBpqftvzxXQDmPmSOwXSU9vOHgty1RO Outro music: https://youtube.com/shorts/tfifiSdTZRg Follow Wrath of Math on... ● Instagram: https://www.instagram.com/wrathofmathedu ● TikTok: https://www.tiktok.com/@wrathofmathedu ● X: https://x.com/wrathofmathedu 0:00 Intro 1:35 The Assignment 3:33 A Pattern 6:09 The Second Section 10:54 Remainders 13:46 Likely Instructions 15:19 Conclusion$

how would you solve this gameshow math problem?

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do you see the trick? #math #jeeadvanced

$Is the Homework Flat Out Wrong? 🎃 Check out the new Trick or Treat collection at https://mathshion.com/ ❤️ Join the channel to get exclusive and early videos, original music, math lectures, and more! https://www.youtube.com/channel/UCyEKvaxi8mt9FMc62MHcliw/join This third grade math homework is causing quite a stir. It asks a question about an array that has three rows for every column. So obviously it has three rows, that way each column has three rows. Uh...right? #mathproblems #askmath #maths OP: https://www.reddit.com/r/askmath/comments/1oiv7j4/helping_3rd_grader_studying_for_a_test_and_cant/ More Math Chats: https://www.youtube.com/playlist?list=PLztBpqftvzxXQDmPmSOwXSU9vOHgty1RO Business Inquiries: wrathofmathlessons@gmail.com Textbooks I Like! Graph Theory: https://amzn.to/3JHQtZj Real Analysis: https://amzn.to/3CMdgjI Abstract Algebra: https://amzn.to/3IjoZaO Linear Algebra: https://amzn.to/43xAWEz Calculus: https://amzn.to/3PieD1M Proofs and Set Theory: https://amzn.to/367VBXP (available for free online) Statistics: https://amzn.to/4d5HbUQ Discrete Math: https://amzn.to/3qfhoUn Number Theory: https://amzn.to/3JqpOQd Algebra 1: https://amzn.to/3Z4SPvu Algebra 2: https://amzn.to/3LWC7XD Precalculus: https://amzn.to/4fO4On9 Outro music: https://youtube.com/shorts/tfifiSdTZRg Follow Wrath of Math on... ● Instagram: https://www.instagram.com/wrathofmathedu ● TikTok: https://www.tiktok.com/@wrathofmathedu ● X: https://x.com/wrathofmathedu SOURCES https://arxiv.org/pdf/2211.01956 https://www.allresearchjournal.com/archives/2020/vol6issue1/PartD/6-10-428-385.pdf https://en.wikipedia.org/wiki/Continued_fraction# https://physics.mff.cuni.cz/wds/proc/pdf09/WDS09_131_m8_Widz.pdf https://www.sas.rochester.edu/mth/undergraduate/honorspaperspdfs/maddox2025.pdf https://www.allresearchjournal.com/archives/2020/vol6issue1/PartD/6-10-428-385.pdf https://www.reddit.com/r/assholedesign/comments/182csd2/i_got_an_option_to_tip_at_the_selfcheckout_lane/ https://www.ms.uky.edu/~droyster/courses/fall06/PDFs/Galley%20Method.pdf Elementary and Middle School Mathematics: Teaching Developmentally by Jennifer Bay-Williams, John A. Van de Walle, and Karen S. Kar 0:00 Intro 2:37 Old Friend 4:58 Response 7:41 3rd Grade Arrays 11:21 Conclusion$

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if you forgot, it must not be important!