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Advanced Math
For the highest-level (post-calculus) math questions that don't fall into any other category.
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A
Develop def of Fourier transform of fcn f(x) by extending def to case where....
asdfasdfasdf
Apr 4, 2017
Replies
1
Views
1K
Apr 4, 2017
asdfasdfasdf
A
K
Logic and proofs: Prove that [tex](A \implies B) \implies \{ [(A \implies B)[/tex]...
ksdhart2
Apr 4, 2017
Replies
0
Views
944
Apr 4, 2017
ksdhart2
K
P
Discrete Math: defining sets, drawing Venn diagrams, sorting teams, defining fcns
Plonker
Mar 27, 2017
Replies
4
Views
2K
Apr 2, 2017
JeffM
J
K
Please help me with the second part
Kitimbo
Apr 2, 2017
Replies
1
Views
931
Apr 2, 2017
HallsofIvy
H
L
Discrete Structures - {x:2x∈N}
lufee84
Mar 27, 2017
Replies
1
Views
5K
Mar 28, 2017
stapel
K
determination d'un modéle d'une courbe
khadija
Mar 23, 2017
Replies
3
Views
2K
Mar 24, 2017
Bob Brown MSEE
B
T
Discrete math help_urgent plz_exam tomorrow
Tayeeba
Mar 19, 2017
Replies
1
Views
1K
Mar 22, 2017
stapel
C
The Richardson Effect (uderstanding the formlua)
chuckv
Mar 21, 2017
Replies
0
Views
1K
Mar 21, 2017
chuckv
C
T
Complicated Induction problem: sum[j=1,n][1/((3n-2)(3x+1)) = 1/(3n+1)
Tayeeba
Mar 19, 2017
Replies
4
Views
2K
Mar 20, 2017
Tayeeba
T
T
Prove, for natural n, that 3 divides 4^n - 1 (by induction)
Tayeeba
Mar 18, 2017
Replies
2
Views
2K
Mar 19, 2017
Tayeeba
T
D
Fourier Transform of this segnal: x(t)= t*rect[(t-T/2)/T]
DALEX317
Mar 17, 2017
Replies
6
Views
2K
Mar 18, 2017
DALEX317
D
M
two smooth spheres of masses 2kg, 4kg collide obliquely; 2 kg mass brought to rest
markosheehan
Mar 15, 2017
Replies
2
Views
1K
Mar 16, 2017
markosheehan
M
C
approximating sum[j=1,k] 1/j^(phi) by integral 1 + int[0,k]1/(1 + x)^(phi) dx: how?
clarkson
Mar 14, 2017
Replies
1
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2K
Mar 15, 2017
stapel
Z
Discrete Math Homework: Determine whether each of these sets is finite, countably inf
zozc13
Mar 12, 2017
Replies
1
Views
3K
Mar 13, 2017
HallsofIvy
H
P
Discrete Math: "For all natural n, n^2 > n": is this true, false, a predicate?
Plonker
Mar 9, 2017
Replies
1
Views
2K
Mar 11, 2017
HallsofIvy
H
M
An argument about Russel's paradox , any thoughts ??
mazen
Mar 8, 2017
Replies
0
Views
1K
Mar 8, 2017
mazen
M
S
Prove that there exists n ∈ N that: 1357^n has the end is ..0...0001 ( 2017 number 0)
sks_g4
Mar 7, 2017
Replies
0
Views
3K
Mar 7, 2017
sks_g4
S
G
Golf League Schedule: twelve players, nine weeks
GolfLeague
Mar 6, 2017
Replies
0
Views
935
Mar 6, 2017
GolfLeague
G
S
Formula for Ellipse 'Change of Distance by Change of Theta'?
SquishyWeRRa
Mar 6, 2017
Replies
0
Views
820
Mar 6, 2017
SquishyWeRRa
S
P
Discrete Math Questions
Plonker
Mar 6, 2017
Replies
0
Views
827
Mar 6, 2017
Plonker
P
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