Foci of an Ellipse
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thank you so much i was sick from school, and i bet this is better than what i would have learned!
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@lkrauss100 You're right. A is always greater than B...what determines the shape is the location of the A and B values (A under X = wide and short, A under Y = tall and skinny). Good work.
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Sal what do you get out of this? I mean superman gets lois lane batman gets a cool car what do you get for saving millions of children's futures
4 months ago 3
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Thanks. My final Extension maths exam is in 3 days and this helped heaps!
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I think you're wrong when you say a>b means that it's horizontal. it's horizontal if the x value is over the a value, and not the y value
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OMG thanks u sooooo much!!! u r a genius!!!
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So helpful!
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thank you so much.... i finally understand ellipses now!
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can you do a video on the proof of the Focal/Optical Property for ellipses, thanks
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can you do a video on the proof of the foca/optical property!!
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average of 4.5 stars... wtf who didnt give 5 to this guy wtf
Skygerobrian 2 years ago 40
so glad this stuff is done. thanks to you, i partially understood my final lol
Cobija13 2 years ago 12