Advanced Math

For the highest-level (post-calculus) math questions that don't fall into any other category.
C
independent or dependent: {x^2-1, x^2+1, 4x, 2x - 3}
Replies
1
Views
2K
galactus
G
M
[MOVED] Number Theory: If (n-1)!(mod n) value is known....
Replies
1
Views
2K
pka
pka
F
how to prove X^2 > 0 or X^2 = 0
Replies
9
Views
20K
daon
D
R
algorithm problem: Find theta notation for numb. of times...
Replies
8
Views
7K
rygard
R
J
Number Theory: 13 | 3^(n+2) + 4^(2n+1)
Replies
16
Views
15K
soroban
S
S
vectors: how to find magnitude, direction of resultant
Replies
4
Views
3K
stapel
stapel
B
Mathematical Induction: Prove [(a+b)/2]^n < (a^n+b^n)/2
Replies
2
Views
2K
soroban
S
K
some linear algebra questions?
Replies
1
Views
2K
stapel
stapel
G
congruences: Prove a is congruent to b, mod m, given that...
Replies
1
Views
2K
royhaas
R
E
Find U n is an element of the natural numbers An' and the...
Replies
6
Views
3K
pka
pka
E
collection of sets indexed by set consisting of 5 members
Replies
2
Views
2K
pka
pka
J
Number Theory - all prime #'s that divide 50!
Replies
6
Views
3K
pka
pka
M
IMP 2, POW 2...'tying the strings'. help!!
Replies
2
Views
4K
stapel
stapel
E
If A-union-B = A'-union-B', prove that A = B.
Replies
1
Views
4K
pka
pka
E
Prove A is not a subset of C, or else B is not a subset of A
Replies
2
Views
3K
pka
pka
R
Relations question (discrete math)
Replies
12
Views
8K
daon
D
W
weierstrass theorem
Replies
5
Views
2K
pka
pka
W
True or false: the empty set is convex. prove your claim.
Replies
8
Views
5K
woolley
W
M
Linear congruence question
Replies
1
Views
2K
daon
D
S
bases/dimension Q
Replies
2
Views
4K
daon
D
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