Inverse Trigonometric Functions - Derivatives - Example 2
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All Comments (39)
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ur hand writing is so godly. i wish i could do math in that handwriting.
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@patrickJMT awesome
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~WOW~
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hey Patrick, i would like you to make a video that shows how to get the derivative of abosolute value of x.
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so if we wudve canceled the x's in the end...would the derivative have been just tan^-1(x) ? since we got 1/(1+x^2)....thats is the derivative of tan^-1(x) right?
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Sleeves.
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Thanks a lot man!
I am now confident to take my exams :)
please do continue to post vids like these.
It REALLY helps alot :D
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Could you not cancel out x and mod(x) to leave mod(1/(1+x^2)) ?
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third line down you said under the square root that the power 1/2 times the power 2 just makes nothing. whats up with that?
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plz do an example without using the table of derivatives..
AvZUnderground 2 years ago
without using the table?
not sure what you mean...
do you mean using the definition of derivative?
if so, i have vids on that
patrickJMT 2 years ago
you're video's very helpful- but just a random to ask~ does it ever get annoying to be left handed and writing on a whiteboard? I end up erasing most of what I write with my hand when I'm working with a whiteboard :X
Brightwind 3 years ago 5
i have become a seasoned pro : )
patrickJMT 3 years ago 9
thank you for the video, p-diddy lol
jachina 3 years ago 2
my pleasure!
patrickJMT 3 years ago