A simple math question that I dont know.

[AniJan]

This is not tutor homework.

It's not an obligation, I just choose to do it.

 

 

Anyway, how is part 2 of question b on question 3 a yes? I looked at the back of the textbook to check if my answer was correct, but I was wrong.

 

[NinJake]

F and C are NOT collinear. Must be a typo.

[AniJan]

13 minutes ago, NinJake said:

F and C are NOT collinear. Must be a typo.

o

wow

[Dash Lambda]

Two points are always collinear, because two points define a line. It is only possible for a set of points to not be collinear when it consists of three or more.

[Cy-Fy]

yep just to add to Dash Lambda above to see if it's easier to understand: To find if three points are collinear you would try to draw a straight line which passes through all three points right? If any points cannot be on the line because it isn't inline with the others then they're not collinear. Now take two points and see if they are collinear, draw a line joining the two... you'll always be able to.