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2014-07-24 18:16:03 -0600 answered a question Quiz question
Was this one of the ones we had on the in-class problem sheet, or one he wrote on the board? I think we'll need to know ...
2014-07-24 18:12:29 -0600 edited question Quiz question
This maybe a simple question but can someone please help me with one of the problems that was said to be similar on the ...
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2014-07-24 11:22:09 -0600 answered a question Graphical explanation
I'll try my best! Because we're just integrating over $\mathrm{d}z\mathrm{d}y\mathrm{d}x$, this means that we're only f ...
2014-07-24 11:06:57 -0600 answered a question Quiz 1 Review
This is a part of the Database that SpacemanSpiff started here: http://calc3.askbot.com/question/143/final-exam-review-t ...
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2014-07-23 20:24:27 -0600 asked a question Quiz 1 Review
I would also be posting quiz 2, but sadly it was lost by an anonymous individual named SpacemanSpiff. 1: Prove that sca ...
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2014-07-20 18:16:34 -0600 answered a question Final exam review: Test 1
I think this is a good idea. I will be happy to complete solutions for the two quizzes we've had so far; I can have the ...
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2014-07-18 15:26:28 -0600 asked a question Post-test analysis
For those of you who want to join me in trying to figure out what happened on the test, did anyone manage to solve numbe ...
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2014-07-17 16:34:19 -0600 answered a question Directional Derivative equal to 10
I think this is the problem with using that vector: The question is asking if there is a direction where the magnitude o ...
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2014-07-17 16:01:54 -0600 answered a question Partial derivative
Spiff, I believe your method of derivative is equivalent to the quotient rule. The quotient rule states that for two fun ...
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2014-07-16 22:34:36 -0600 answered a question Evaluating the max/min using Lagrange method on the turn-in homework
What I did was to bring over the $x$ to one side to create my "$g$" functions for the Lagrange multiplier method, but th ...
2014-07-16 22:18:51 -0600 answered a question More matching of Groovy Plots and Functions
I'm not sure about how solid this reasoning is, but I sort of based my answer on how I know $e^{-x^2}$ behaves. This typ ...
2014-07-16 22:12:35 -0600 answered a question Is this sound reasoning?
I think your reasoning checks out; if $x,y \in [0,1]$, then I think it does follow that $xy \in [0,1]$. I agree with you ...
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2014-07-14 22:12:00 -0600 asked a question Using Lagrange multipliers for the homework
I'm slightly confused by a certain step I'm at in the homework. I have looked for extrema in the whole unrestricted func ...