maths' geniouses?

vermi · Post by **vermi** » Wed May 03, 2006 1:08 am

dunno if it has been posted before, but our mathematics teacher presented us something similiar to this (as a joke a while ago). he claimed that answers like this were handed in on an exam in some highschol here in norway, though i find it hard to believe, though funny. (and no, i don't got such easy stuff like this @ school :p)

and this one (not exactly the same equation, but same thingy):

/me as a maths'nerd' found it funny when i saw it for the first time ;-)

anyone got other studip stuff like this?

mayzee · Post by **mayzee** » Wed May 03, 2006 2:09 pm

love the second one with the 5 on its side...

oh yeah, and heres one..

integral of 1/cabin by d(cabin) gets you...

log cabin

(well, actually ln cabin, but its close enough... heh)

Luka · Post by **Luka** » Thu May 04, 2006 4:03 pm

hehe
love the first one
im going to do that next time

vermi · Post by **vermi** » Thu May 04, 2006 6:22 pm

hehe ;-)

i find the second one actually more fun, it's just so plain stupid if someone actually has answered that on an exam hehe.

brianc · Post by **brianc** » Thu May 04, 2006 6:32 pm

what's the derivative of r^3/3??

vermi · Post by **vermi** » Thu May 04, 2006 8:03 pm

(r^3)/3 or r^(3/3) ?

and is r a real number, or a parameter/variable?

brianc · Post by **brianc** » Thu May 04, 2006 8:47 pm

vermi wrote:(r^3)/3 or r^(3/3) ? and is r a real number, or a parameter/variable?

Yeah, I knew that'd be confusing. (r^3)/3. r is a variable.

vermi · Post by **vermi** » Thu May 04, 2006 9:33 pm

then it should be r^2 <=> (x^2 + y^2) [at least in 'regular' maths

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