Matemática – 21-03-2012 Aula 3 Frações Adição – Subtração – Multiplicação e Divisão PROF. PROCÓPIO.
Aula 21 - Matemática
15
-
Upload
espacoaberto -
Category
Education
-
view
406 -
download
1
description
Aula de matemática do Professor Daniel Mascarenhas - Colégio Espaço Aberto - Julho 2012
Transcript of Aula 21 - Matemática
![Page 1: Aula 21 - Matemática](https://reader031.fdocument.pub/reader031/viewer/2022020101/5597439f1a28abc9428b4655/html5/thumbnails/1.jpg)
![Page 2: Aula 21 - Matemática](https://reader031.fdocument.pub/reader031/viewer/2022020101/5597439f1a28abc9428b4655/html5/thumbnails/2.jpg)
![Page 3: Aula 21 - Matemática](https://reader031.fdocument.pub/reader031/viewer/2022020101/5597439f1a28abc9428b4655/html5/thumbnails/3.jpg)
![Page 4: Aula 21 - Matemática](https://reader031.fdocument.pub/reader031/viewer/2022020101/5597439f1a28abc9428b4655/html5/thumbnails/4.jpg)
![Page 5: Aula 21 - Matemática](https://reader031.fdocument.pub/reader031/viewer/2022020101/5597439f1a28abc9428b4655/html5/thumbnails/5.jpg)
![Page 6: Aula 21 - Matemática](https://reader031.fdocument.pub/reader031/viewer/2022020101/5597439f1a28abc9428b4655/html5/thumbnails/6.jpg)
![Page 7: Aula 21 - Matemática](https://reader031.fdocument.pub/reader031/viewer/2022020101/5597439f1a28abc9428b4655/html5/thumbnails/7.jpg)
![Page 8: Aula 21 - Matemática](https://reader031.fdocument.pub/reader031/viewer/2022020101/5597439f1a28abc9428b4655/html5/thumbnails/8.jpg)
![Page 9: Aula 21 - Matemática](https://reader031.fdocument.pub/reader031/viewer/2022020101/5597439f1a28abc9428b4655/html5/thumbnails/9.jpg)
![Page 10: Aula 21 - Matemática](https://reader031.fdocument.pub/reader031/viewer/2022020101/5597439f1a28abc9428b4655/html5/thumbnails/10.jpg)
![Page 11: Aula 21 - Matemática](https://reader031.fdocument.pub/reader031/viewer/2022020101/5597439f1a28abc9428b4655/html5/thumbnails/11.jpg)
![Page 12: Aula 21 - Matemática](https://reader031.fdocument.pub/reader031/viewer/2022020101/5597439f1a28abc9428b4655/html5/thumbnails/12.jpg)
![Page 13: Aula 21 - Matemática](https://reader031.fdocument.pub/reader031/viewer/2022020101/5597439f1a28abc9428b4655/html5/thumbnails/13.jpg)
![Page 14: Aula 21 - Matemática](https://reader031.fdocument.pub/reader031/viewer/2022020101/5597439f1a28abc9428b4655/html5/thumbnails/14.jpg)
• (UFC) Encontra as soluções das raízes da equação , no intervalo [0, π].senxx .15cos29 2 =−
![Page 15: Aula 21 - Matemática](https://reader031.fdocument.pub/reader031/viewer/2022020101/5597439f1a28abc9428b4655/html5/thumbnails/15.jpg)
• (UECE) Para valores de x tais que cosx ≠ 0, a expressão é igual a:
a)0
b)1
c) 2
d)3
xtgx 22sec −