Advanced Math

For the highest-level (post-calculus) math questions that don't fall into any other category.
M
If (ab)^2 = a^2 b^2, then ab = ba for a, b in group G.
Replies
3
Views
15K
mcwang719
M
Y
Nonregular Language
Replies
1
Views
1K
stapel
stapel
T
if a1,a2,a3...,an belong to a group what is the inverse?
Replies
6
Views
11K
tegra97
T
Y
Regular Language and diophantine equation
Replies
0
Views
1K
yllona
Y
K
Easy divergence question made difficult
Replies
6
Views
2K
pka
pka
G
Binary Addition: (1+(2^-51+2^-53)-1) by hand in IEEE double
Replies
1
Views
2K
arthur ohlsten
A
B
Prove: If gcd(a,b) = 1, a|c, b|c, then prove that (ab)|c.
Replies
2
Views
5K
daon
D
B
Find integers x, y, and z that satisfy 6x + 15y + 20z = 1
Replies
1
Views
6K
TchrWill
T
D
Question on Rings: unitary rings, non-unitary sub-rings, etc
Replies
3
Views
2K
marcmtlca
M
G
Converting from Base 10 to Binary
Replies
3
Views
2K
soroban
S
R
Computer Science: Graph proof
Replies
2
Views
2K
Rabbit_Alex
R
A
Telephone problem - willing to pay for help...
Replies
9
Views
3K
daon
D
M
basic questions regarding meaning of questions
Replies
1
Views
1K
daon
D
M
Is this vector in the range of the matrix transformation?
Replies
2
Views
2K
mathstresser
M
M
transformation matrix: give geometric description for...
Replies
1
Views
4K
pka
pka
M
what would be correct thread(s) for Diff-EQ, Linear Alg?
Replies
1
Views
1K
pka
pka
H
binary search: specify the steps on an algorithm that....
Replies
1
Views
3K
Denis
D
M
graph theory: Prove by induction that the eccentricity of
Replies
1
Views
2K
daon
D
T
Least squares with linear algebra
Replies
2
Views
2K
Zone Ranger
Z
D
Contractive Sequences problem
Replies
11
Views
9K
daon
D
You must log in or register to post here.
Top