Recently published items - Numbas at mathcentre.ac.uk

Compute how many linear maps $\mathbb F_p^n\to \mathbb F_p^m$ exist which take prescribed values on a given set of elements in $\mathbb F_p^n$ (which is linearly dependent).

Published on 13/12/2020 08:58 CC BY

Zuordnung Matrix - lineare Abbildung

Question by

Ulrich Görtz

Find a matrix whose associated linear map maps the unit square to the shown parallelogram. Match figures "of linear maps" with matrices.

Published on 12/12/2020 19:31 CC BY

Durchschnitt von Kernen

Question by

Ulrich Görtz

Find a basis for the intersection of two kernels of linear maps $\mathbb Q^3\to \mathbb Q^3$ and $\mathbb Q^3\to \mathbb Q$.

Published on 12/12/2020 14:54 CC BY

PSU 2020 - Números 01 - Práctica

Question by Emilio González

Ejercicio de PSU sobre operatoria en Q

Published on 11/12/2020 13:33 No licence specified

Chi-square: true/false

Question by

Mario Orsi and 2 others

Published on 11/12/2020 09:42 CC BY-SA