Lesson 2
Posted: Tue Nov 11, 2008 9:03 am
In Lesson 2, p14, you mentioned that the algebraic formulae for the geoemetric lines will be presented in a later lesson.
I have flipped through the entire 30 lessons but can't find the formulae you mentioned. That is also true for the algebraic formulae for nearbys and faraways. Without these formulae I can't check my own ela codes. I also can't follow the arguments in the later lessons (5-15) properly in that I don't see similar nearbys and faraway in my charts.
Pls note that I am not asking for your ela codes, just the algebraic formulae.
Y.W.
I have flipped through the entire 30 lessons but can't find the formulae you mentioned. That is also true for the algebraic formulae for nearbys and faraways. Without these formulae I can't check my own ela codes. I also can't follow the arguments in the later lessons (5-15) properly in that I don't see similar nearbys and faraway in my charts.
Pls note that I am not asking for your ela codes, just the algebraic formulae.
Y.W.