🆕 Dr. Peyam's Show: How many functions from R to R are there?
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How many functions are there?
The answer is: a lot of them! In this video, I show that F(R), the set of functions from R to R, has the same cardinality as P(R), the set of subsets of the real numbers, which, in a previous video, I’ve shown to be much bigger than R. This is set theory…
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🆕 blackpenredpen: Find the local min:max of a cubic curve by using cubic "vertex" formula
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Find the local min/max of a cubic curve by using cubic "vertex" formula
Find the local min:max of a cubic curve by using cubic "vertex" formula,
sketch the graph of a cubic equation,
part1: https://www.youtube.com/watch?v=naX9QpCOUAQ
part2: https://youtu.be/3FiLDibOD3s
part3: https://www.youtube.com/watch?v=sMh_0jDoY7U
blackpenredpen…
sketch the graph of a cubic equation,
part1: https://www.youtube.com/watch?v=naX9QpCOUAQ
part2: https://youtu.be/3FiLDibOD3s
part3: https://www.youtube.com/watch?v=sMh_0jDoY7U
blackpenredpen…
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Camisetas sobre física, matemática, química, relógios e até camiseta do Rick e Morty!! AQUI-> https://goo.gl/TeBVTS
Camisetas sobre física, matemática, química, relógios e até camiseta do Rick e Morty!! AQUI-> https://goo.gl/TeBVTS
🆕 MindYourDecisions: The Circle Inscribed A Parabola Calculus Puzzle
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Can You Solve A Challenging Calculus Problem? The Circle Inscribed In A Parabola Puzzle
This is a challenging problem that ultimately works out pretty nicely. A circle with radius 1 is tangent to two points of the parabola y = x^2. What is the area between the circle and the parabola? Watch the video for a solution.
Thanks to Chad Facciolo…
Thanks to Chad Facciolo…
🆕 Dr. Peyam's Show: Peyam’s reaction to blackpenredpen’s “1/3 of all positive integers are even” video
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Peyam’s reaction to blackpenredpen’s “1/3 of all positive integers are even”
Just a quick and super informal video showing my reaction to blackpenredpen’s “One third of all positive integers are even” video. It’s quite surprising and I’m quite confused! Enjoy!
Here’s the link to the original video:
https://youtu.be/QBsFWaxsOV0
Here’s the link to the original video:
https://youtu.be/QBsFWaxsOV0
🆕 blackpenredpen: Which of the following cubic curve has no local min/max nor saddle pt?
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Which of the following cubic curve has no local min/max nor saddle pt?
Which of the following cubic curve has no local min/max nor saddle pt? part1: https://www.youtube.com/watch?v=naX9QpCOUAQ part2: https://youtu.be/3FiLDibOD3s...