#
OEF subspace definition
--- Introduction ---

This module actually contains 21 exercises on the definition of
subspaces of vector spaces.
You are given a vector space and a subset defined in various ways;
up to you to determine whether the subset is a subspace.
See also the collections of exercises on
vector spaces in general or
definition of vector spaces.

### Continuous functions

,

### Increasing functions

,

### Crossed Matrices

### Matrices and determinant

### Matrices and elements

### Multiplied matrices

.

### Matrices and rank

### Matrices with power

### Periodic functions

### Polynomials and coefficients

### Polynomials and degrees

### Polynomials and integral

### Polynomials and integral II

### Polynomials and roots

### Polynomials and roots II

### Polynomials and values

### Polynomials and values II

.

### Polynomials and values III

.

### Real functions

### Square matrices

.

### Vectors of R^3

The most recent version

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- Description: collection of exercices on the definition of subspace of vector spaces. serveur web interactif avec des cours en ligne, des exercices interactifs en sciences et langues pour l'enseigment primaire, secondaire et universitaire, des calculatrices et traceurs en ligne
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