The unit circle definition of trigonometric function
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This is really awesome. I would like to give some intuition that I have on this,so people understand this more so here it is.
In unit circle Sin(Theta) in unit circle would give it y and cos(theta) = x; So I wondered why would this work using other hypotenuse,so the answer is this is just rates which any angle give,so if this will work on a rate of of hypotenuse of 1 it would work with any other hypotenuse. I hope this makes sense it did to me :D.
You made me really like math thanks sal.
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hey thanks man.. learnt alot fom ya! cheers! and make some more videos like this.. hehe :D
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SAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
AAAAAAAAAAAL thank you <3 -
i think teachers are getting lazy these days by telling their students to find videos on youtube while giving crappy explanations themselves, I should just attend the khanacademy online "school" full-time
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omg what the hellllllll is this?
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@ravi3shekh1 Largest school in Utah, sucky as all hell
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isnt that why you use - or + 360 if the radius is bigger than 90....u just gotta know how to use it,,,,dont undermine the power of SOHCAHTOA cuz its wayy more than you can get.
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@vantarinitel i know what you mean,,,,thats what you get in community colleges mostly...
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@makingsnsux grammar* and it's having proper spelling.
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@makingsnsux No, I'm just highlighting the fact that kashmier1184 is calling someone a retarded whilst misspelling the accusation. The word retarded has connotations of stupidity which means that if you are going to call someone a retard, do not display your stupidity to the world :)
Calling someone a retard is never justified...
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@kashmier1184 I find it ironic that you are calling someone retarded whilst mis-spelling retarded.
Fool...
basslinet 9 months ago 22
@kashmier1184 retarted? ARE YOU RETARDED? LOLOLOLOLOL
lillydagreat 9 months ago 8