Surds | Algebra | Maths | FuseSchool
A surd is a square root which cannot be reduced to a whole number. Surds are irrational; they are decimals that never end and never repeat, so cannot be written as fractions. Leaving a number in it's surd form is easier and more accurate than writing and rounding the decimal places.
From playlist MATHS
The Composition of Surjective(Onto) Functions is Surjective Proof
Please Subscribe here, thank you!!! https://goo.gl/JQ8Nys The Composition of Surjective(Onto) Functions is Surjective Proof. I included some pictures in the proof with the hope that perhaps it makes more sense.
From playlist Proofs
Multiplying & Dividing with Surds | Algebra | Maths | FuseSchool
A surd is a square root which cannot be reduced to a whole number. Surds are irrational; they are decimals that never end and never repeat, so cannot be written as fractions. Leaving a number in it's surd form is easier and more accurate than writing and rounding the decimal places. We
From playlist MATHS
The Definition of a Surjective(Onto) Function and Explanation
The Definition of a Surjective(Onto) Function and Explanation
From playlist Functions, Sets, and Relations
Definition of a Surjective Function and a Function that is NOT Surjective
We define what it means for a function to be surjective and explain the intuition behind the definition. We then do an example where we show a function is not surjective. Surjective functions are also called onto functions. Useful Math Supplies https://amzn.to/3Y5TGcv My Recording Gear ht
From playlist Injective, Surjective, and Bijective Functions
What are Surds? | Don't Memorise
✅To learn more about Surds, enroll in our full course now: https://infinitylearn.com/microcourses?utm_source=youtube&utm_medium=Soical&utm_campaign=DM&utm_content=568dGLFTom8&utm_term=%7Bkeyword%7D In this video, we will learn: 0:00 order or the index 0:17 radical & radicand or base 0:31
From playlist Surds
Simplifying Surds - Higher GCSE Maths Revision
Simplifying surds is an essential skill for higher GCSE maths, and we start here by simplifying some simple surd terms! DOWNLOAD THE QUESTIONS HERE: https://drive.google.com/file/d/1K4dHms2ECnysmkXAtDoUsgQGm4PO3oAU/view?usp=drivesdk Surds are mostly a non calculator topic, but they can
From playlist Surds, Surds and more Surds! GCSE Maths Help
Abstract Algebra | Surjective Functions
We give the definition of a surjective function, an outline for proving that a function is surjective, and some examples. http://www.michael-penn.net http://www.randolphcollege.edu/mathematics/
From playlist Abstract Algebra
Surds, It's Time We Talked About Surds... Higher GCSE Maths Revision
Ah, surds. Welcome to a brand new series where we're going to cover everything you need to know about surds, with plenty of higher GCSE maths exam style questions thrown in too! In this episode, we cover the basics of surds; What are surds? Why do we use surds? What can we do with surds
From playlist Surds, Surds and more Surds! GCSE Maths Help
George Miller & Roxanne Miller - Building a Puzzle Museum - CoM Oct 2021
You just woke up from a dream where your favorite uncle left you an inheritance of all the puzzles every made since the beginning of time. Being a collector of manipulative puzzles yourself you are delighted at first imagining going from one puzzle to the next solving some as you go, reve
From playlist Celebration of Mind 2021
▶ OUR NEW ARROW SUDOKU APP IS OUT ON ALL PLATFORMS! Here are the links: Steam: https://store.steampowered.com/app/1613680/Arrow_Sudoku/ App Store: https://apps.apple.com/us/app/arrow-sudoku/id1568407537 Google Play: https://play.google.com/store/apps/details?id=com.StudioGoya.ArrowSudoku
From playlist How To Set A Sudoku
Cracking the Cryptic - the Podcast - Episode 4
Cracking the Cryptic describe how they choose which puzzles should go up on the channel. Listen to Simon and Mark chat with Peter C Hayward about puzzle selection , and what influences it. Peter's favourite puzzle he's ever set: https://logic-masters.de/Raetselportal/Raetsel/zeigen.ph
From playlist Our Podcast series: Chatting The Cryptic
▶ OUR NEW ARROW SUDOKU APP IS OUT ON ALL PLATFORMS! Here are the links: Steam: https://store.steampowered.com/app/1613680/Arrow_Sudoku/ App Store: https://apps.apple.com/us/app/arrow-sudoku/id1568407537 Google Play: https://play.google.com/store/apps/details?id=com.StudioGoya.ArrowSudoku
From playlist How To Set A Sudoku
You can play Aspartagcus' Wheel of Arrows puzzle here: https://app.crackingthecryptic.com/sudoku/DfPhM8T7bD Rules: Normal sudoku rules apply. Digits on an arrow sum up to the digit in the circle of that arrow. Clues outside the grid indicate the sum of the digits along the indicated dia
From playlist How To Set A Sudoku
How I Set Sudoku - Tyrgannus Speaks!
▶ NEW PUZZLE/SUDOKU HUNT JUST RELEASED!!◀ We've just released a really amazing puzzle/sudoku hunt by Matyas Martinka. Any correct solution gets a shout-out on the channel! https://www.patreon.com/crackingthecryptic ********************************************************************* In
From playlist How To Set A Sudoku
My Puzzle: https://www.1st.shop/ Hanayama Puzzles: https://www.puzzlemaster.ca/search/?brand=17&a=681162 Jigsaw Puzzles: https://www.puzzlemaster.ca/search/?q=jigsaw&a=681162 Karakuri Puzzles: https://karakuri.gr.jp/en/ NKD Puzzles: https://nkd-puzzle.com/fr/ Art of Play: https://bit.ly/3f
From playlist Puzzles!
Alex Bellos - Ninja - G4G13 Apr 2018
Alex Bellos writes about mathematics and puzzles. His books include Puzzle Ninja, Can You Solve My Problems?, Patterns of the Universe (in collaboration with Edmund Harriss), Here’s Looking at Euclid and the Grapes of Math. His website is www.alexbellos.com
From playlist G4G13 Videos
*** BONUS VIDEO *** We're delighted to share this bonus video with you in which the fantastic setter tallcat talks through his setting ideas and, in particular, how he set the puzzle Critical Mass (which appeared on the channel a couple of weeks ago). You can play that puzzle at the link
From playlist How To Set A Sudoku
How to solve trigonometric equation with tangent
👉 Learn how to solve trigonometric equations. There are various methods that can be used to evaluate trigonometric equations, they include factoring out the GCF and simplifying the factored equation. Another method is to use a trigonometric identity to reduce and then simplify the given eq
From playlist Solve Trigonometric Equations by Taking the Square Root
Can Yule solve my problems - Alex Bellos
Oxford Mathematics Christmas Lecture: Can Yule solve my problems - Alex Bellos In our Oxford Mathematics Christmas Lecture Alex Bellos challenges you with some festive brainteasers as he tells the story of mathematical puzzles from the middle ages to modern day. Alex is the Guardian’s pu
From playlist Oxford Mathematics Public Lectures