Edit: never mind, found an answer via http://www.nabla.hr/Z_MemoHU-029.htm
I was stuck on a question from FP3 and found that the online solution used the formula:
b^2 + (a^2)(m^2) = c^2.
Any idea where this comes from? I can't find it in the book and I'm fairly sure it can't be derived from the two equations given.
FP3 - Simple ellipse question Watch
- Thread Starter
Last edited by SelfishWeiner; 20-09-2016 at 16:54.
- 20-09-2016 16:49
- 20-09-2016 22:49
Bumping off the unanswered list.