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UnkleRhaukus Group TitleBest ResponseYou've already chosen the best response.0
have i made any mistakes
 one year ago

perl Group TitleBest ResponseYou've already chosen the best response.0
hey uncle, looks good
 one year ago

UnkleRhaukus Group TitleBest ResponseYou've already chosen the best response.0
\[\large\color{teal}{\ddot\smile}\]
 one year ago

perl Group TitleBest ResponseYou've already chosen the best response.0
how did you get these on pdf? very nicely done
 one year ago

UnkleRhaukus Group TitleBest ResponseYou've already chosen the best response.0
a program called TeXShop
 one year ago

perl Group TitleBest ResponseYou've already chosen the best response.0
very nice, are you a professor?
 one year ago

perl Group TitleBest ResponseYou've already chosen the best response.0
i am stumped on a question, freaking book of mine , Prove that if there is an injection f : A > A which is not surjective, then A is not a finite set. . . . . . . . . . .
 one year ago

UnkleRhaukus Group TitleBest ResponseYou've already chosen the best response.0
im a only a student
 one year ago

perl Group TitleBest ResponseYou've already chosen the best response.0
is this a differential equations class >?
 one year ago

perl Group TitleBest ResponseYou've already chosen the best response.0
i never learned fourier series :(
 one year ago

UnkleRhaukus Group TitleBest ResponseYou've already chosen the best response.0
yeah from DE class
 one year ago

mathnoob1 Group TitleBest ResponseYou've already chosen the best response.0
uncle is there an exercise on proving trigonometric identities?
 one year ago

UnkleRhaukus Group TitleBest ResponseYou've already chosen the best response.0
dw:1356168122187:dw
 one year ago

experimentX Group TitleBest ResponseYou've already chosen the best response.0
@perl the difference between fine and infinite set is that the infinite set is that the infinite set will be equivalent to some proper subset of itself. i.e. if there is injection f:A>A ... means the set is equivalent to some proper subset (due to surjective). Which means the set A is not finite.
 one year ago

experimentX Group TitleBest ResponseYou've already chosen the best response.0
@UnkleRhaukus do you have Mathematica ( i bet you have matlab)? Plot these infinite series, if these infinite series is equal to your function, then your work is right!!
 one year ago

UnkleRhaukus Group TitleBest ResponseYou've already chosen the best response.0
i do not have Mathematica i do have Matlab i checked these on a program called Grapher, and they turned out right , but that dosen't mean i haven't made mistakes
 one year ago

experimentX Group TitleBest ResponseYou've already chosen the best response.0
if you have identical function ... except at the point of discontinuity then your work is correct!!
 one year ago
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