ATAR Notes: Forum
VCE Stuff => VCE Mathematics/Science/Technology => VCE Subjects + Help => VCE Mathematics => Topic started by: Roflmao on September 25, 2008, 10:54:39 pm
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I'm finding the surface area of the graph (http://www.mathhelpforum.com/math-help/latex2/img/733adaa90ca0fc23db5408d40cecb233-1.gif)
with the equation for surface area, my work so far is...
(http://www.mathhelpforum.com/math-help/latex2/img/c31f93d186ca92d276174420162be2df-1.gif)
arithmetic....
(http://www.mathhelpforum.com/math-help/latex2/img/bd0277709184245a0ba39529865aaa37-1.gif)
decided that u-sub is the best way to go so...
(http://www.mathhelpforum.com/math-help/latex2/img/5bbbdba3578656bee9e27edf06a53e27-1.gif)
so the (http://www.mathhelpforum.com/math-help/latex2/img/c31a615c59fc69e92fd614eda125b717-1.gif) is messing me up right now. what do i need to do to make it go away/cancel out/whatever??
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wtfff man
you do this stuff and your in grade 4?
im in yr 11 and still haven't done this
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I'm finding the surface area of the graph (http://www.mathhelpforum.com/math-help/latex2/img/733adaa90ca0fc23db5408d40cecb233-1.gif)
with the equation for surface area, my work so far is...
(http://www.mathhelpforum.com/math-help/latex2/img/c31f93d186ca92d276174420162be2df-1.gif)
arithmetic....
(http://www.mathhelpforum.com/math-help/latex2/img/bd0277709184245a0ba39529865aaa37-1.gif)
decided that u-sub is the best way to go so...
(http://www.mathhelpforum.com/math-help/latex2/img/5bbbdba3578656bee9e27edf06a53e27-1.gif)
so the (http://www.mathhelpforum.com/math-help/latex2/img/c31a615c59fc69e92fd614eda125b717-1.gif) is messing me up right now. what do i need to do to make it go away/cancel out/whatever??
http://www.mathhelpforum.com/math-help/latex2/img/c31a615c59fc69e92fd614eda125b717-1.gif ?
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Yea?
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http://www.mathhelpforum.com/math-help/calculus/50538-surface-area-y-x-3-4x.html
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dude
stop posting questions from other sites......
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Will you stop it with the copy pasting?
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Is it me, or does this kid provide good humor?
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i think this kid has some grudge that he has to live up to his brother's standards. Well if that's how it is, do it through hard work, not through copying and pasting pretending to look smart, not saying you aren't, but don't go too far that you seem to have the perception that posting difficult questions makes you look like a genius. I'm not too sure many grade 4 students know the meaning of many of those symbols used let alone the fricken equation. dude i don't think even terrence tao did these in grade four.
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Is it me, or does this kid provide good humor?
LOL
good humour
hahaha so it wasn't him doing the maths, he just posted other peoples questions on here too make it look like he was doing hard maths??
haha that is hilarious
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roflmao
no, im not referring to the OP
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lol khalid
XD
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dude i don't think even terrence tao did these in grade four.
It'd be a misnomer to say grade four when referring to Terence Tao, since he was doing year 10 work when he was like 8 (?). By the time he was 10 he participated in the IMO, which has significantly harder questions than this one.
http://en.wikipedia.org/wiki/Terence_tao#Child_prodigy
"Tao was the youngest participant to date in the International Mathematical Olympiad, first competing at the age of ten, winning a bronze, silver, and gold medal respectively. He won the gold medal when he just turned thirteen and remains the youngest gold medallist in the tournament's history."
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dude i don't think even terrence tao did these in grade four.
It'd be a misnomer to say grade four when referring to Terence Tao, since he was doing year 10 work when he was like 8 (?). By the time he was 10 he participated in the IMO, which has significantly harder questions than this one.
http://en.wikipedia.org/wiki/Terence_tao#Child_prodigy
"Tao was the youngest participant to date in the International Mathematical Olympiad, first competing at the age of ten, winning a bronze, silver, and gold medal respectively. He won the gold medal when he just turned thirteen and remains the youngest gold medallist in the tournament's history."
But, Ahmad, can you honestly describe your brother as being of like ability?
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lol khalid's funny.
wtfff man
you do this stuff and your in grade 4?
im in yr 11 and still haven't done this
I'm in year 12 and I havnt done this :P (Further ftw)
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Methods kids wouldn't have done this either.
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its uni math.
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I'm not even sure if it is within the scope of first year...
surface area of solids of rev involves line integrals... which we barely covered in MUEP =\
watch, he'll pull out a double integral next.
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whats a line integral? :P
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I wonder if Ahmad can solve it.. hell, I know he can!
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I'm not even sure if it is within the scope of first year...
surface area of solids of rev involves line integrals... which we barely covered in MUEP =\
watch, he'll pull out a double integral next.
? It was in the UMEP syllabus back in '06, don't know if it still is since they changed it... Mind you, we did them a different way not involving line integrals.
Actually, I can't remember exactly how we did do them...
And line integrals are ridiculously easy (and look kinda cool, especially surface integrals = circle around a double integral).
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Hahaha this kid is effin hilarious. You'd think he'd make it abit more believable than asking a uni style maths question when he's in grade 4.
Keep them coming kid!