Maximum and Minimum Values of Sine and Cosine Functions, Ex 2
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how would you do it algebraically?
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cospi is not equal to -1..... i'm so confused
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@patrickJMT Ahh understood, I was under the impression it was for calc 1.
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i really like ur videos, but one question: why do you do this? For fun? You like to help? Im just curious. xD
MiturBinlsderty 1 year ago
@MiturBinlsderty im just a nice guy i guess
patrickJMT 1 year ago 15
It's been a couple of yours since I've done calculus but couldn't I just take the derivative, find the zeros and plug those answers into the original problem?
bakingbaker 1 year ago
@bakingbaker yes, you could, but that is hard to do if you are only starting trigonometry : ) (the target audience here)
patrickJMT 1 year ago