Advanced Math

For the highest-level (post-calculus) math questions that don't fall into any other category.
A
Let a, b be in group G, and let n be an integer. Prove....
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2
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2K
Anood
A
B
Prove that if more than one solution exists, then....
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1
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3K
mark07
M
L
Prove that, if the direct product A1 x A2 is Abelian, then
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1
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2K
daon
D
R
Return on Equity Variance Analysis
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5
Views
6K
rerodgers
R
M
Prove: The product of any two cons. int. has the form....
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2
Views
3K
galactus
G
L
infimum and minimum
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1
Views
1K
stapel
stapel
L
impossible? 'A group of odd order w/ element of even order.'
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1
Views
1K
pka
pka
L
Prove that ZxZ -> Z defined as f(a,b) = 2b is not 1-1 and
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3
Views
2K
pka
pka
L
need help w/ proofs: Let x, y, and z be real numbers. Then
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2
Views
3K
mark07
M
M
linear algebra vectors problem
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3
Views
1K
mark07
M
G
Proof by Contradiction
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5
Views
2K
daon
D
S
Analysis: Given f is integrable and bounded below, show that
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3
Views
3K
pka
pka
B
Computing Kth Roots Modulo M
Replies
0
Views
3K
bigp0ppa1046
B
L
Change of coordinate matrices
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0
Views
1K
lolagirl
L
M
LU Factorization
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2
Views
2K
JakeD
J
G
Pigeonhole Principle: A computer is used for 99 hours....
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2
Views
3K
Guest
G
G
Pigeonhole Principle: A professor tells 3 jokes each year...
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4
Views
7K
Guest
G
L
Use a Combinatorial Argument to evaluate the product of
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2
Views
2K
lladams
L
D
4x4 matrix for translations and rotations
Replies
6
Views
3K
Danna
D
K
Consider the n x n matrix M4 that contains 1, 2, 3, ..., n^2
Replies
4
Views
3K
KidKat1
K
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