Trig - Constucting Sin, Cos, Tan Table
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Uploader Comments (mathosapien)
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All Comments (28)
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tangent of 90 would be infinity because if you think of an abstract triangle with the angle of 90º looking up, it would not meet the other side because it is straight up.
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I wish you were my calc professor.
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nice post
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AMAZING my teacher is useless why doesent she teach like this :D
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Shit. i forgot how to count to 4...
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holy shit man... you saved me countless hours of trying to memorize these on flashcards. I OWE YOU
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@Goodyemani19 I don't know, that was just my opinion. Sorry for any mistakes.
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@possachai what's ur fact about bacteria lol? what els did the western world brainwashes u?
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does X/0 = undefined or infinity?
lecrofear 1 year ago
@lecrofear
"does X/0 = undefined or infinity?"
Technically, it is undefined. But in this instance, the line is defined and we are approaching from the left. So, in this case it would be infinity.
Although you should probably just write down what your teacher wants you to write for that entry.
The technical calculus way of stating this is:
The limit as theta approaches 90 degrees from the left of tan of theta is infinity.
mathosapien 1 year ago