dmx0987654321
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- Joined
- Apr 8, 2021
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Given two lines l and l' and a point F not on either line, determine the point P on l such that the distance from P to l' minus its distance to F is as large as possible.
I had started working on it, with a few diagrams, but I didn't really get anywhere. Thanks for replying!Interesting problem. Any context? What do you have so far? If nothing - start with some diagrams.
Please post them and let us know what you noticed in the behavior of the distance difference as P moves along l.I had started working on it, with a few diagrams, but I didn't really get anywhere. Thanks for replying!