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/sci/ - Science & Math

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10050946 No.10050946 [Reply] [Original]

>calc test on limits and differentiation monday
>only have tomorrow, sunday, and a few hours the day of to study
How fucked am I lads? Is it possible to learn in that time frame with only a bare-bones knowledge?

>> No.10050951

shit is easy, you haven't learned it by now?

>> No.10050961

>>10050946
>needing to study

>> No.10050963

>>10050951
Is it too late to learn it?

>> No.10050966

>>10050963
well you definitely need to learn it sooner or later

>> No.10050974

>>10050966
Then are roughly three days enough to do it?

>> No.10050977

>>10050974
why don't you start now and find out on Monday?

>> No.10050981

>>10050963
yes, a smart student would be studying right now and making up for lost time, you'll be lucky if you get a C

>> No.10050985

this is /sci/ version of
>300 word essay due next week
>haven't even started
>how fucked am I

>> No.10050993

>>10050985
really, I learned all this in high school

>> No.10051007

>>10050981
>busting my ass for a C
kek, fuck that. I'm playing vidya all weekend and withdrawing next week.

>> No.10051011

>>10050985

How difficult is it to write a 300-word essay? That's less than a page

>> No.10051069

>>10051011
are you serious?

>> No.10051078

>>10050946
Lol I'm at the same uni as you. This shit is easy senpai you just didn't pay attention. I won't get 100% but I'll get a decent grade just from showing up to class and doing the drills assigned. Sometimes basic logistics is all you need. Learn from this.

>> No.10051095

>>10050946
pop quiz
what is the derivative of
e^x
x e^x
e^(x^2)
sin(x)
cos(x)

>> No.10051098

This is high school level shit. What garbage uni do you go to

>> No.10051104

>>10051078
What state, anon?

>> No.10051156

>>10050985
>300 words
>one week
>fucked

God engis are retarded.

>> No.10051167

>>10051095
e^(x^(2)) = y

ln (y) = ln e^(x^(2))

ln (y) = x^(2) * ln e

ln (y) = x^(2)

1/y * dy/dx = 2x

dy/dx = y(2x)

•Final answer:

e^(x^(2)) * (2x)

Not op but havent done derivatives in a while, forgot how fun they are.

>> No.10051208

>>10051156
You’re mom

>> No.10051843

>>10051167
>what is the chain rule

>> No.10051845

>>10050946
>Is it possible to learn in that time frame with only a bare-bones knowledge?
Why don't you try it and find out?

>> No.10051892

>>10051167
i have to admit, if you forgot the chain rule, that is a cool and clever way of doing the derivative

>> No.10052368
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10052368

>>10050946
Practising old exams is the only thing you can do on such a short notice.

>> No.10053706

>>10051095
e^x
e^x+xe^x
2xe^x^2
cos(x)
-sin(×)

>> No.10054093

>>10051156
Are you retarded? Thats exactly what he means

>> No.10054153

Pop quiz
What's the derivative of 1/2*pi*sec(pi*x)*tan(pi*x)?

>> No.10054155

>>10053706
100%

>> No.10054191

>>10050946
you shouldn't be worrying about this, at your level calculus is plug and chug. only worry if you have to memorise the trig formulae or something.

>> No.10054686

>>10051167
the fact that you actually wrote out ln(e^(x^2)) = x^2 * ln(e) = x^2 instead of just going straight to x^2 pisses me off more than it should

>> No.10055467
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10055467

>>10054686
to distinguish from ln(e) = 2*pi*i
(pic related, it's me)

>> No.10056704

>>10051156
God you're dense

>> No.10056725

>>10051156
t. CS

>> No.10057222

>>10054155
Had to take 2.5 years of calc :(
HS Calc+ Calc 1/2 + Multivar 1/2.