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Jack's Maths
เข้าร่วมเมื่อ 30 ส.ค. 2022
First class maths graduate with a degree in maths education and want to help you succeed in your maths studies!
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New videos Wednesday and Sunday
Please subscribe!
New videos Wednesday and Sunday
Matrix Transformations: Shears (Matrices 16) | A-Level Further Maths
Matrix Transformations: Shears (Matrices 16) | A-Level Further Maths
มุมมอง: 11
วีดีโอ
Deriving Rotation Matrix with Examples (Matrices 15) | A-Level Further Maths
มุมมอง 212 ชั่วโมงที่ผ่านมา
Deriving Rotation Matrix with Examples (Matrices 15) | A-Level Further Maths
Matrix Transformations: Rotations of 90°, 180°, 270° (Matrices 14) | A-Level Further Maths
มุมมอง 919 ชั่วโมงที่ผ่านมา
Matrix Transformations: Rotations of 90°, 180°, 270° (Matrices 14) | A-Level Further Maths
Matrix Transformations: Stretches (Matrices 13) | A-Level Further Maths
มุมมอง 17วันที่ผ่านมา
Matrix Transformations: Stretches (Matrices 13) | A-Level Further Maths
Matrix Transformations: Reflections (Matrices 12) | A-Level Further Maths
มุมมอง 814 วันที่ผ่านมา
Matrix Transformations: Reflections (Matrices 12) | A-Level Further Maths
Matrix Transformations: Enlargements (Matrices 11) | A-Level Further Maths
มุมมอง 1714 วันที่ผ่านมา
Matrix Transformations: Enlargements (Matrices 11) | A-Level Further Maths
Finding a Transformation Matrix using i & j Unit Vectors (Matrices 10) | A-Level Further Maths
มุมมอง 1221 วันที่ผ่านมา
Finding a Transformation Matrix using i & j Unit Vectors (Matrices 10) | A-Level Further Maths
Introduction to Matrices in Transformations (Matrices 9) | A-Level Further Maths
มุมมอง 2821 วันที่ผ่านมา
Introduction to Matrices in Transformations (Matrices 9) | A-Level Further Maths
Equation of a Line Perpendicular to Two Others (Further Vectors 11) | A-Level Further Maths
มุมมอง 3528 วันที่ผ่านมา
In this video I'll show you how to find the equation of a line perpendicular to two others :) Timestamps: Intro 0:00 Example 0:24 3D Graph Visual 3:29 Further Maths Vectors Playlist: th-cam.com/play/PLVUO6N1ZeH5hIa8SjE7ezGYoKEYIx6UhT.html&si=0VhaVhQYHmP7Vttw A-Level Further Maths Playlist: th-cam.com/play/PLVUO6N1ZeH5gYVuNS_-UKcbI0jT0dMZYa.html&si=AX81TDnxyOSA1RAO A-Level Maths Playlist: th-cam...
Using the Determinant to Calculate Cross Product (Further Vectors 10) | A-Level Further Maths
มุมมอง 10หลายเดือนก่อน
In this video I'll show you how to use the determinant to calculate the cross product :) Timestamps: Intro 0:00 Alternative Method to Calculate Cross Product 0:20 Example 1 2:57 Further Maths Vectors Playlist: th-cam.com/play/PLVUO6N1ZeH5hIa8SjE7ezGYoKEYIx6UhT.html&si=0VhaVhQYHmP7Vttw A-Level Further Maths Playlist: th-cam.com/play/PLVUO6N1ZeH5gYVuNS_-UKcbI0jT0dMZYa.html&si=AX81TDnxyOSA1RAO A-L...
Alternative Cross Product Formula & Geometric Meaning (Further Vectors 9) | A-Level Further Maths
มุมมอง 17หลายเดือนก่อน
In this video I'll introduce you to an alternative vector cross product formula as well as its meaning geometrically :) Timestamps: Intro 0:00 Alternative Formula Derivation 0:30 The Formula! 6:47 Geometric Meaning 6:57 Further Maths Vectors Playlist: th-cam.com/play/PLVUO6N1ZeH5hIa8SjE7ezGYoKEYIx6UhT.html&si=0VhaVhQYHmP7Vttw A-Level Further Maths Playlist: th-cam.com/play/PLVUO6N1ZeH5gYVuNS_-U...
Introduction to Vector Cross Product (Further Vectors 8) | A-Level Further Maths
มุมมอง 38หลายเดือนก่อน
In this video I'll introduce you to the vector cross product :) Timestamps: Intro 0:00 Formula for Cross Product 0:18 Property of Cross Product Vector 0:54 Further Maths Vectors Playlist: th-cam.com/play/PLVUO6N1ZeH5hIa8SjE7ezGYoKEYIx6UhT.html&si=0VhaVhQYHmP7Vttw A-Level Further Maths Playlist: th-cam.com/play/PLVUO6N1ZeH5gYVuNS_-UKcbI0jT0dMZYa.html&si=AX81TDnxyOSA1RAO A-Level Maths Playlist: t...
Calculating Angle between Two Lines (Further Vectors 7) | A-level Further Maths
มุมมอง 118หลายเดือนก่อน
In this video I'll show you how to calculate the angle between two lines :) Timestamps: Intro 0:00 Example 1 0:16 Example 2 3:10 Further Maths Vectors Playlist: th-cam.com/play/PLVUO6N1ZeH5hIa8SjE7ezGYoKEYIx6UhT.html&si=0VhaVhQYHmP7Vttw A-Level Further Maths Playlist: th-cam.com/play/PLVUO6N1ZeH5gYVuNS_-UKcbI0jT0dMZYa.html&si=AX81TDnxyOSA1RAO A-Level Maths Playlist: th-cam.com/play/PLVUO6N1ZeH5...
Dot/Scalar Product to Find Perpendicular Vectors (Further Vectors 6) | A-Level Further Maths
มุมมอง 37หลายเดือนก่อน
In this video I'll show you how to fine perpendicular vectors using the dot (scalar) product :) Timestamps: Intro 0:00 How we can tell if vectors will be perpendicular 0:20 Example 1:49 Further Maths Vectors Playlist: th-cam.com/play/PLVUO6N1ZeH5hIa8SjE7ezGYoKEYIx6UhT.html&si=0VhaVhQYHmP7Vttw A-Level Further Maths Playlist: th-cam.com/play/PLVUO6N1ZeH5gYVuNS_-UKcbI0jT0dMZYa.html&si=AX81TDnxyOSA...
Dot/Scalar Product to Find Angle Between Vectors (Further Vectors 5) | A-Level Further Maths
มุมมอง 33หลายเดือนก่อน
In this video I'll show you how to use the dot (scalar) product to find the angle between vectors Timestamps: Intro 0:00 Formula to Find the Angle 0:18 Example 11:23 Example 2 3:05 Example 3 4:10 Further Maths Vectors Playlist: th-cam.com/play/PLVUO6N1ZeH5hIa8SjE7ezGYoKEYIx6UhT.html&si=0VhaVhQYHmP7Vttw A-Level Further Maths Playlist: th-cam.com/play/PLVUO6N1ZeH5gYVuNS_-UKcbI0jT0dMZYa.html&si=AX...
Introduction to the Dot/Scalar Product (Further Vectors 4) | A-Level Further Maths
มุมมอง 30หลายเดือนก่อน
Introduction to the Dot/Scalar Product (Further Vectors 4) | A-Level Further Maths
Intersections of lines (Further Vectors 3) | A-Level Further Maths
มุมมอง 31หลายเดือนก่อน
Intersections of lines (Further Vectors 3) | A-Level Further Maths
Converting Between Cartesian & Vector Equations of Lines (Further Vectors 2) | A-Level Further Maths
มุมมอง 922 หลายเดือนก่อน
Converting Between Cartesian & Vector Equations of Lines (Further Vectors 2) | A-Level Further Maths
How to Find the Vector Equation of a Line (Further Vectors 1) | A-Level Further Maths
มุมมอง 612 หลายเดือนก่อน
How to Find the Vector Equation of a Line (Further Vectors 1) | A-Level Further Maths
How to Find the Inverse of 3x3 Matrix (Matrices 8) | A-Level Further Maths
มุมมอง 762 หลายเดือนก่อน
How to Find the Inverse of 3x3 Matrix (Matrices 8) | A-Level Further Maths
How to Find the Inverse of 2x2 Matrix (Matrices 7) | A-Level Further Maths
มุมมอง 162 หลายเดือนก่อน
How to Find the Inverse of 2x2 Matrix (Matrices 7) | A-Level Further Maths
How to Find the Determinant of 3x3 Matrix (Matrices 6) | A-Level Further Maths
มุมมอง 352 หลายเดือนก่อน
How to Find the Determinant of 3x3 Matrix (Matrices 6) | A-Level Further Maths
How to Find the Determinant of 2x2 Matrix (Matrices 5) | A-Level Further Maths
มุมมอง 442 หลายเดือนก่อน
How to Find the Determinant of 2x2 Matrix (Matrices 5) | A-Level Further Maths
What is a Determinant? (Matrices 4) | A-Level Further Maths
มุมมอง 692 หลายเดือนก่อน
What is a Determinant? (Matrices 4) | A-Level Further Maths
How to Multiply Matrices (Matrices 3) | A-Level Further Maths
มุมมอง 442 หลายเดือนก่อน
How to Multiply Matrices (Matrices 3) | A-Level Further Maths
How to Add & Subtract Matrices (Matrices 2) | A-Level Further Maths
มุมมอง 432 หลายเดือนก่อน
How to Add & Subtract Matrices (Matrices 2) | A-Level Further Maths
Introduction to Matrices (Matrices 1) | A-Level Further Maths
มุมมอง 603 หลายเดือนก่อน
Introduction to Matrices (Matrices 1) | A-Level Further Maths
Equations of Circles | Preparing For A-Level Maths
มุมมอง 14611 หลายเดือนก่อน
Equations of Circles | Preparing For A-Level Maths
Finding the Distance Between Two Points | Preparing For A-Level Maths
มุมมอง 41411 หลายเดือนก่อน
Finding the Distance Between Two Points | Preparing For A-Level Maths
Sketching Quadratic Graphs | Preparing For A-Level Maths
มุมมอง 7911 หลายเดือนก่อน
Sketching Quadratic Graphs | Preparing For A-Level Maths
Interesting 😊❤
🤦it makes no sense this is not a proof The value of tanx function is given by sinx/cosx this is what you should have prove that why is it sinx/cosx why not other functions
I don’t really understand your comment? I wasn’t answering a normal a level trigonometric proof question. I was trying to give some understanding as to why we can say sins/cosx=tanx
Thank you King👑
So what is the validity of (1 -x/2)^-1 . Im getting it |x|<2, is that possible?? Or we should reject it?
It helped a bit thanks ❤
you are actually the best channel i have found for maths pls do more further maths content and if you can please can you cover edexcel further pure 1 and 2 ? thank you for all your hard work 🙏🏻
Thank you I really appreciate your comment! I’m currently trying to cover the whole a level maths and further maths course so will eventually get there. Please do share the channel if it’s useful as it motivates me to keep making content :)
@@jacksmaths yes i will definitely recommend your channel to my classmates and teachers! your videos are CRIMINALLY underrated i cant believe i haven't heard people talk about you, thank you for all your hard work it will pay off one day
these videos are amazing you explain so well thank you so much !!
Easy and simple to understand. Thanks for the explanation.
the formula is easy enough to understand but the actual what is happening part was so good ty (wysi)
legend
goated explanation.
thank u sm this rlly helped :)
Thank you so much
J'adore tes vidéos
very easily explained niceee
not to sound corny or anything, but the way you brilliantly explain things is an ideal way an a level student should be learning math (not as some formulas their teachers teach at school). you seriously deserve more fame and acknowledgement for your work on this platform.
Thank you so much! :)
Great vid. What software are you using, please?
Thank you, I was just going through matrices
What a great video 👏🏾 I just found your channel, You got a new subscriber Continue on that path, it's just a matter of time
Highly appreciate your videos!! - a level student about to have end of years
Bro just melted my brain in 30 secs 😂😂🎉
Realest shit I've seen all day ngl. Praying on your success I appreciate your help
God bless you
Exactly what I needed. Many thanks!
Thank yooouuu
Cheers this is actually really good
thanks
But why the range must be applied?? That is my question😂😂
😂
LITERALLY 😭🤌🏼
Because if x exceed the range binomial expansion doesn’t give same value as right and left of the equation.
Thank you,Jack Please keep making new videos🎉
Your the best
Great watching from Nigeria
Watching from Nigeria
Great video! It helped a lot. :)
thank you for the lovely and simple explanation!
Thank you so much, it all clicks together now
thank you, I understand this now 😀
Awesome stuff. I atleast got something outta this video 😂
For question 26 why do you times 2r by 360 if they are on the same side of the equals sign
You have to multiply each term by whatever you’re multiplying by!
hello, you're def an underrated channel, i have my pure 1 exam in three days and im cramming sadly, but this just helped me start solving past papers, thank you so much you gave me hope in differentiating .
Great explanation, thank you! What about, say, | 3x + 1 | - | 2x - 7 |? How do you approach sketching this graph?
Im not sure I understand the point about time you made at 13:30
same
can anyone explain?
Concise 🤝
You're such a powerful tutor, thanks
Thanks :)
This video was so helpful!! Subscribed to you channel and already liked the video
Thank you so much :)
could you go over parabolas with the equation -x please
Can you do proof
Sure, it'll be towards the end of the playlist as I'll make it now. Although there isn't too much proof beyond GCSE level you need to know for A-Level maths :)
Really saved me
Thank you sir
needed this for pure paper 1 tuesday
been looking for a video of these proofs everywhere and couldn’t find one! have you got a list of all the proofs we need to memorise for a level maths?