The Homework Library (HL) is a database of solved homework problems derived from the endless collaborations between our tutors and students. Every item in the HL is the result of one of our tutors helping to raise a student's understanding and skills to a level sufficient to produce the final product on display in the HL, a testament to the success of the academic partnership.

HL materials are not original and are therefore made available for the sole purpose of studying and learning. **Misuse of HL materials is strictly forbidden.**

The HL was created for students who need immediate help, and in many cases you can find step-by-step explanations on how to solve a problem or examples of proper writing, including the use of citations, references, bibliographies, and formatting. If you don’t find what you are looking for within our HL database, please reach out to one of our tutors and schedule a tutoring session.

Linear Algebra Problem

$30.00

Linear Algebra

Matrix

Determinant

Transition Matrix

Basis

Vectors

Span

3x3 Matrix

Coordinate Vector

Bases

Java Programming Assignment

$20.00

Java Programming

Computer Science

Triange

Coordinates

Programming

Radial Probability Density (Hydrogen Atom)

$5.00

Chartesian Coordinates

Spherical Coordinates

Element of Volume

Wavefunction

Radial Distance

Spherical Symmetry

Chartesian Coordinates

Spherical Coordinates

Element of Volume

Wavefunction

Radial Distance

Spherical Symmetry

Java Programming Assignment

$20.00

Java Programming

Computer Science

Eclipse IDE

Polar

Cartesian

Constructor

Questions Involving Functions: One-to-one, Onto, Inverse, Composition, Examples

$30.00

Question

Function

One-to-one

Onto

Map

Inverse

Compose

Identity

Rule

Counterexample

Real

Projection

Coordinate

Set

Diagram

Question

Function

One-to-one

Onto

Map

Inverse

Compose

Identity

Rule

Counterexample

Real

Projection

Coordinate

Set

Diagram

2D Harmonic Oscillator and Spin

$18.00

Harmonic

Oscillator

Spin

Schrodinger

Energy

Spectrum

Degeneracy

Spinor

Probability

Equation

Function

Physics

Quantum

Harmonic

Oscillator

Spin

Schrodinger

Energy

Spectrum

Degeneracy

Spinor

Probability

Equation

Function

Physics

Quantum

Cell Phone Towers Forensics

$35.00

Cell

Phone

Tower

Forensics

Placement

Antenna

Degree

CID

Network

Provider

Sector

Service

Coordinate

Hexagonal

Switch

Arrangement

Latitude

Longitude

N-7

Geolocation

NSP

Cell

Phone

Tower

Forensics

Placement

Antenna

Degree

CID

Network

Provider

Sector

Service

Coordinate

Hexagonal

Switch

Arrangement

Latitude

Longitude

N-7

Geolocation

NSP

Physics Questions

$60.00

Physics

Questions

Thickness

Acceleration. Speed

Position

Polar

Coordinates

Friction

Force

Equilibrium

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