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mbilalk90 |
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07-31-2010 10:00 AM |
12-16-2011 at 09:56 PM
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#1
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math 2x03 exam
did anyone else find it really hard? at least a pretty big jump from the midterms.
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12-16-2011 at 09:59 PM
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#2
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I found it extremely easy and straightforward, what questions did you find difficult?
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12-16-2011 at 10:03 PM
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#3
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Yeah it was very straight forward, everything straight from lectures. Maybe the short questions (multiple choice) a bit confusing but they don't worth as much.
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12-16-2011 at 10:09 PM
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#4
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Quote:
Originally Posted by Serene
Yeah it was very straight forward, everything straight from lectures. Maybe the short questions (multiple choice) a bit confusing but they don't worth as much.
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Agreed, I messed up one MC because I didn't go with my gut instinct  |
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12-16-2011 at 10:10 PM
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#5
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Quote:
Originally Posted by Moghue
I found it extremely easy and straightforward, what questions did you find difficult?
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there was one asking if a function h was constant, increasing or dec, i found that one tough, also i struggled with a part of 4... i can't seem to remember what it was about.... it might have been part c) of the one where you had to find the curl and div |
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12-16-2011 at 10:14 PM
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#6
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Well if those were the only two things you were confused about, I wouldn't worry. I did not know part (c) either, had to come up with the answer on the spot.
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12-16-2011 at 10:15 PM
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#7
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I don't think anyone knew part c for that question.
EDIT: Same problems as you. I found there was a jump from the midterms...at least in the theory portion.
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12-16-2011 at 10:19 PM
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#8
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lol math.....
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12-16-2011 at 10:19 PM
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#9
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Quote:
Originally Posted by Moghue
Well if those were the only two things you were confused about, I wouldn't worry. I did not know part (c) either, had to come up with the answer on the spot.
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yea, i might have actually done well but since it was so long i spent a looong time on the questions i couldn't do (and still prob didn't get in the end) so i left with a bad feeling in the end.
btw do you guys remember what you got for the limit? |
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12-16-2011 at 10:20 PM
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#10
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Part C was a random theorem that says if Div F = 0, then G exists for F=grad G. I totally forgot about it because it was so random.
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12-16-2011 at 10:21 PM
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#11
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Quote:
Originally Posted by lolidunno
yea, i might have actually done well but since it was so long i spent a looong time on the questions i couldn't do (and still prob didn't get in the end) so i left with a bad feeling in the end.
btw do you guys remember what you got for the limit?
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I got 0. Hbu?
Delta=eps/2 or 2/epsilon, something like that.
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Part C was a random theorem that says if Div F = 0, then G exists for F=grad G. I totally forgot about it because it was so random.
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Well I got something along those lines. |
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12-16-2011 at 10:22 PM
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#12
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I got 0 too.
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12-16-2011 at 10:23 PM
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#13
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yea 0 should be good, and that would make it discont for part c of the same question
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12-16-2011 at 10:25 PM
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#14
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Only thing that confused me a little was the extrema crit points, but I don't remember them.
... also, def not looking forwards to 2R03.
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12-16-2011 at 10:28 PM
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#15
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Quote:
Originally Posted by Moghue
Only thing that confused me a little was the extrema crit points, but I don't remember them.
... also, def not looking forwards to 2R03.
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i think i got (0,0,0), (1,-1,0) and (-1,1,0) for the CTs , two mins, one saddle if i remember correctly |
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