+ 5
App to learn trigonometry
2 Respuestas
+ 13
The mathisfun website https://www.mathsisfun.com/algebra/trigonometry-index.html is a good primer. Coursera also has a trig course, and there is a great short book I've referred to many times - Precalculus Mathematics in a Nutshell by George Simmons.
+ 4
khan academy
¿Tienes a menudo preguntas como esta?
Aprende gratis de forma más eficaz
En tendencia hoy
Sticky position
3 Votes
Help please?
3 Votes
Ejercicio Pytho
0 Votes
Online voting system
2 Votes
What is that z for
0 Votes
Suggestions needed
4 Votes