External division | Of a line segment by a point

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Section formula for external division:
x= (mx2 - nx1) / (m-n),
y= (my2 - ny1) / (m-n),
z= (mz2 - nz1) / (m-n).

🎇🎇🎇significance of introducing this concept of external division can be understood by the video
"negative ratio by Section Formula".
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Комментарии
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I was really baffled by the external division thing!
Then I realized, this conceptual problem can be skipped if we don't use these special terms internal/ external.
Think, All we are trying is to find the ratio of PA/PB ( given that AB is the line, P is a random point on the XY plane ).
In both cases, we are just trying to find the PA/PB.
The problem mainly occurs on the external divison's case.
But if we just focus on finding the ratio of PA/PB, this whole thing becomes much easier to grasp.
Thank you, I hope this little info helps someone!

memoryone
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This topic is very difficult but you teach in easy manner

thehrgamer
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Now I'm Clear with this concept, thank you Miss 👍

donn
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You deserve a million subscribers. I see a huge potential in you. You explain and clarify topics well. Good luck with your future 🍷❤️

noelradhakrishnan
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I didn't understand well but i like the effort good luck❤

yfgaming.
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Mam I requested to you to use som Hindi in your topics

thehrgamer