"Solving the problem is not the most interesting thing," words of wisdom applicable in many situations. I can't watch now, but I'll be back. This sounds like fun.
Congratulations for your perfect English! It is easy to understand! Besides your excelent Math teaching! Your work is very important to dismiss the nightmare students think Math is!
Yeah, this is annoying, isn't it? When you calculate it explicitly, such as with the area method, it becomes clear that it is constant, but then you already know what the constant is, which defeats the purpose of the rest of the solution. I also tried proving it a different way (didn't include in the video) which was by giving coordinates to the points and writing the equation of the line between the vertices of the triangle, I ended up being also able to calculate 1/p + 1/q like that which, again, defeats the purpose. Like I said, not a strong rigorous argument to use in an exam, I don't recommend it. I guess I just wanted to talk about the intuition of it and about seeing things moving.
"Solving the problem is not the most interesting thing," words of wisdom applicable in many situations. I can't watch now, but I'll be back. This sounds like fun.
Congratulations for your perfect English! It is easy to understand! Besides your excelent Math teaching! Your work is very important to dismiss the nightmare students think Math is!
Admiro muito o seu trabalho! Continue assim, tu és uma grandíssima inspiração.
This video is a master piece.
Inglês perfeito, professora 😁
Great vídeo! This perspective should be more widespread. I'm happy because you did this. 😊
You're such an amazing teacher, I'm always really impressed at your way of showing and anticipating things
Great video
Incrível! Soluções muito belas apresentadas de maneira super clara.
Admiro muito seu trabalho, professora, e espero um dia ser tão bom assim.
Soluções muito legais!
loved the video ❤
muito bom!
Very good teacher.
muito legal, professora
Well, I would love to do this the way you explained, however, I can't find a way to show that 1/p+1/q is constant.
Yeah, this is annoying, isn't it? When you calculate it explicitly, such as with the area method, it becomes clear that it is constant, but then you already know what the constant is, which defeats the purpose of the rest of the solution. I also tried proving it a different way (didn't include in the video) which was by giving coordinates to the points and writing the equation of the line between the vertices of the triangle, I ended up being also able to calculate 1/p + 1/q like that which, again, defeats the purpose. Like I said, not a strong rigorous argument to use in an exam, I don't recommend it. I guess I just wanted to talk about the intuition of it and about seeing things moving.
O resultado é 2 vezes o inverso da média harmônica .curti
Não cara, o resultado é 1/2. É um número fixo, não depende de p e q, por isso que é bonito.
Em Português ????
I miss my school days 😢
would
Oi Juliana. Qual o nome desse software que você usa? Achei bem interessante. Se falou no vídeo, passou despercebido por mim.
Acredito que é o Geogebra
Também não me lembro se eu falei no vídeo, mas é o geogebra sim. Eu uso em vários vídeos.
Muito obrigado por compartilhar o nome do programa. Também vou baixar o geogebra para mim.
@@ConradoPeter-hl5ij geogebra é um site, n precisa nem baixar
In portuguese, please.
Aprenda Inglês, é uma necessidade hj em dia.