Advanced Math

For the highest-level (post-calculus) math questions that don't fall into any other category.
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Recurrence Relation: a(n) = 3a(n-1) + a(n-2)
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5
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2K
stapel
stapel
V
Natural number n w/ over 2017 divisors, w/ sqrt[n] <= d < 1,01 sqrt[n]
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4
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3K
pka
pka
K
Basic question about vector spaces
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1
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1K
Ishuda
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A
Linear transformation: Find transition matrices P12, P21, P13, P31, P23, and P32.
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1
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2K
Deleted member 4993
D
J
Topology problem: knots, I think
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0
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677
Jim Fisher
J
T
Logical Proofs floor and ceiling functions
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3
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4K
pka
pka
D
Solve the equation 4-6coshx + 3-2sinhx = 10
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4
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1K
dannys9696
D
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Prove that polynomial is not a square of an integer
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0
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2K
VanBuren
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P
Minimizing Function
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1
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3K
Polly1988
P
B
Prove sets have the same cardinality: Q(sqrt[5]) and Q
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1
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1K
stapel
stapel
B
Matrix Inverse Identity Proof help
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2
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3K
Ishuda
I
Z
Verification of Statement: "If Carlo won the competition, then either Mario came 2nd
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3
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4K
zuby
Z
M
Q on Abstract algebra (2): Let G = {g1, g2, ..., gn} be a finite abelian group....
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1
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1K
stapel
stapel
B
Linear Algebra Proof: if A satisfies the equation A^2 -7a + I = 0 then find A^-1
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2
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2K
stapel
stapel
L
Suppose that the relation R is reflexive. Show that R∗ is reflexive.
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1
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17K
stapel
stapel
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Q on Abstract Algebra (1): Let α = (x0 · · · xr−1) be an r-cycle.
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0
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1K
MathStruggle
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P
Complex analysis and real part of an analytic function
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0
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1K
Pouyan89
P
T
How to determine this 4x4 matrix?
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1
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1K
stapel
stapel
M
Series or Tensors!!?
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1
Views
883
Deleted member 4993
D
J
Echolon forms and matrix
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1
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1K
Deleted member 4993
D
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