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Diagram interaktif yang memungkinkan pembaca memilih matriks $2\times2$ $A$ menggunakan empat penggeser yang tersusun sebagai larik $2\times2$ di bagian atas. Di bawahnya terdapat kisi koordinat standar $1\times1\text{,}$ sumbu koordinat, dan vektor $\vvec$ yang dapat dipindahkan dengan mengeklik lalu menyeretnya. Vektor $A\vvec$ juga diperlihatkan.

Petunjuk.

Penggeser dalam diagram di bawah ini memungkinkan Anda memilih matriks $A = \begin{bmatrix} a \amp b \\ c \amp d \end{bmatrix}\text{.}$ Vektor $\vvec$ yang berwarna merah dapat dipindahkan dengan mengeklik kepala vektor. Vektor $A\vvec$ kemudian diperlihatkan sebagai garis luar.

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