- Let G be a finite abelian group of order mn where (m, n) = 1
- Lin. alg. proof: If at most k rows have non-zero entries,...
- Phase of motion
- Physics: One mass collides w/ another, initially at rest....
- Composite, Relations, and Domain: Let R:A->B and....
- Lin. Alg.: Prove char. poly. of n-by-n matrix always has....
- Prove there are infinitely many primes congruent to 1 mod 3
- Linear Combinations: sound sampling and mixers
- Clarification on a proof: ...Prove m=b iff a|b
- physics homework: sliding masses, springs, tracks, etc
- For V a vector space, and W_1, W_2 subspaces of V, prove....
- Linear Algebra: Fourier Series and Square Wave
- Linear algebra proof: Let V be a vector space, and let....
- Binary fraction
- Linear Algebra orthogonal matrix
- Linear transformation: find eqn to column vector is in range
- Primes with the Form x^2+5y^2
- basis and dimension of kernel of T = (x + 2y - z, ....
- Equivalence relations
- A continuous random variable
- Proving the impossible
- COMPLEX ANALYISIS: If z1 = 2 + i, z2 = 3 - 2i....
- Complex Argument: Prove arg (z1/z2)=arg z1-arg z2
- COMPLEX Derivatives
- diagraphs: how to tell by looking what the equiv classes are
- Nowhere analytic & entire function
- Abrastract Algebra: Show that ~ is an equivalence relation.
- Pell equation: looking for simpler proof, or help w/ book's
- Limit Calculation
- Desperate need, for help on Permutations!!
- complex numbers: find imaginary part of (1 - 2i)^(2 - i)
- Proof involving field extensions
- Proof involving matrices
- Subspace problem
- Finding counterexamples
- Vector space problem (lin. algebra)
- Incorrect proof
- Equalaterial Polygon Inscribed in an Ellipse
- Linear algebra proof
- octit to 3 bit binary and hexit to 4 bit binary
- diagnolizable matrices
- Construction of Functions help
- 8-bits mantissa and 5 bits exponent
- Recursive Definitions
- laws of boolean algebra
- Marbles question (not probability)
- vector triple product proof
- Proof related to a subset of a set.
- Proof: Orthagonal Comp.
- How many elements are in Z[i]/I, for I = <2+2i>?
- Integral Domain
- Linear algebra problem
- A bipartite graph marriage problem.
- Linear Algebra question
- fibonacci identity
- number theory
- Solving a recurrence relation
- Linear algebra proof
- Show that a Function is Contractive?
- Converge Cubically?
- Vector space axiom
- Condition Number of Matrix
- Finding kernel?
- Dimension and Basis (Linear Algebra)
- Example of 4 non-spanning but lin.-ind. vectors in M_3,4 ?
- Translation problem
- octal: true or false: 17 octal 8 x 5 octal 8 = 113
- Basis problem (Linear algebra)
- discrete math.
- 3 numbers chosen from 1, 2, ..., 10: How many ways can...?
- divergence theorem
- Linear Algebra Question
- common neighbors (graph theory)
- Prove G has path of length >= k and cycle of length....
- another look at Fibonacci identity (can't use induction)
- Linear maping
- Application to physics
- Solve for x, a^x = bx
- Reach 20m with 2 steps forward and 1 step back
- Question regarding fields.
- Why is this Simple Harmonic Motion?
- Wallis's method of tangents
- Equivalence relation
- Every graph with n vertices and n-k edges has at least....
- Eigen question
- Well ordering property
- Prove that every tree has at most one perfect matching.
- Strategies in reducing the term of loan and interest paid
- Equivalence Classes: (x,y) rho (z,w) iff x+y = z+w
- Binary Trees
- Sequences
- Another Binary Tree Question....
- PhD in Mathematics: Q about language requirements
- Need help solving system of equations to min. variable y
- Translation of x^2+xy+y^2+2x-3y+5
- Conformal Mapping: mobius transformation, circles, and temps
- Tschirnhausen transformations
- Inductive Sequences---plz help!
- Perpendicular Distance Between the Lines
- [MOVED] truth table for ~r V (~p ^ q)