Learn how to derive the area of an ellipse from scratch.
This is what you must know, including the skills that are required to follow this video series carefully:
1. Algebraic skills [Example: √(a*b)=√a√b]
Link: http://mathsvideos.net/useful-algebraic-formulas/
2. Trigonometry skills
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https://www.youtube.com/watch?v=jyAuNIOCv5I
In this video I show you how to save and password protect your spreadsheet file (Open Office 4). This video may be useful to bookkeepers, accountants, scientists, engineers and mathematicians.
If you like this video and want more videos that are similar or related to maths, don't forget to subscribe to my Youtube channel. You can also follow me at: https://www.instagram.com/tiago_hands
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https://www.youtube.com/watch?v=VbtzTR8RgJY
In this video I demonstrate how you can calculate percentage changes in Open Office, then format in colour. This video will be useful to bookkeepers, accountants, investors or anyone that has to deal with a lot of numbers.
If you like this video, do not forget to subscribe to my Youtube channel if you haven't already done so, as there's more work coming up.
To follow me on social media, visit the links below:
Tiago Hands: https://www.instagram.com/tiago_hands
Mathematics Proofs: https://www.instagram.com/mathematics.proofs
Extra video credits:
Calculation Scene: By Tomislav Jakupec from Pixabay (Commercial Free License)
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https://www.youtube.com/watch?v=Gsln3Cp21h0
In the limit, as change in x approaches 0, (tan(?x))/?x=1, tan(?x)=0.
Video by: Tiago Hands (https://www.instagram.com/tiago_hands/)
Extra Instagram Resources:
Mathematics Proofs (Instagram): https://www.instagram.com/mathematics.proofs/
Scientific Quotes (Instagram): https://www.instagram.com/scientific.quotes/
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https://www.youtube.com/watch?v=IhvRxbW_58g
In this video I demonstrate how to write out an invoice correctly, according to AAT level 2 bookkeeping standards. This video will be useful to those who want to know how to calculate VAT (value added tax), small and large businesses and business owners, plus AAT bookkeeping students. It may also benefit those interested in applied mathematics.
If this video has been useful to you, do not forget to hit the subscribe button. Also, if you want updates related to my work or mathematics work, visit my Instagram pages below:
Tiago Hands: https://www.instagram.com/tiago_hands/
Mathematics Proofs: https://www.instagram.com/mathematics.proofs/
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https://www.youtube.com/watch?v=RiNEn_oyv2Y
**The formula to find areas underneath curves derived from scratch**
Find out how to derive the formula which can be used to measure areas underneath curves, from absolute scratch. When I mean from scratch, I'm not kidding.
BTW, this video is approximately 14 minutes long, so you may want to pause for a break when you reach its mid-point. There's a lot of information in it which probably won't sink into your mind right away.
If you'd like to derive the formula mentioned in this video - from scratch, I'd recommend watching this clip numerous times. Also try deriving the formula without the use of this video. Remember, practice makes permanent. No pain, no gain!
If you need extra tips and advice, leave your comments below. I will reply to them as soon as I possibly can. If you are watching this video or have watched it - thankyou very much indeed. Your support is very much appreciated!
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https://www.youtube.com/watch?v=Q5dCuRQGRao
Contour Experiments, Desmos 3D: z=cos(x+t)+sin(y+t)
This video was created by:
https://www.twitter.com/tiago_hands
For more mathematics content, check out:
https://www.threads.net/@mathematics.proofs
https://www.instagram.com/mathematics.proofs
Thanks for watching this video and make sure you have subscribed if you want to see more videos like this!
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https://www.youtube.com/watch?v=xkDwtqBdfco
The Tusi Couple (A Mutual Inversion) as described on https://en.wikipedia.org/wiki/Tusi_couple.
Art by: https://www.instagram.com/mathematics.proofs
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https://www.youtube.com/watch?v=VffLNtHVA9s