Author: Batmath

Slider relativi alla matrice A:

Slider relativi alla matrice B:

Somma delle due matrici:

Prodotto delle due matrici:

b_{22} = -3 (slider from -5 to 5, step 1)
b_{21} = 2 (slider from -5 to 5, step 1)
b_{12} = -2 (slider from -5 to 5, step 1)
b_{11} = -2 (slider from -5 to 5, step 1)
a_{22} = 4 (slider from -5 to 5, step 1)
a_{21} = -2 (slider from -5 to 5, step 1)
a_{12} = 0 (slider from -5 to 5, step 1)
a_{11} = 2 (slider from -5 to 5, step 1)
text2: "A+B=\;
\left(\begin{array}{rr}" + a_{11} + "&" + a_{12} + "\\" + a_{21} + "&" + a_{22} + "\\
\end{array}\right)+
\left(\begin{array}{rr}" + b_{11} + "&" + b_{12} + "\\" + b_{21} + "&" + b_{22} + "\\
\end{array}\right)=
\left(\begin{array}{rr}" + (a_{11} + b_{11}) + "&" + (a_{12} + b_{12}) + "\\" + (a_{21} + b_{21}) + "&" + (a_{22} + b_{22}) + "\\
\end{array}\right)"
p: a_{11} b_{11} + a_{12} b_{21}
q: a_{11} b_{12} + a_{12} b_{22}
r: a_{21} b_{11} + a_{22} b_{21}
s: a_{21} b_{12} + a_{22} b_{22}
text3: "A\cdot B=\;\left(\begin{array}{rr}" + a_{11} + "&" + a_{12} + "\\" + a_{21} + "&" + a_{22} + "\\
\end{array}\right)\cdot
\left(\begin{array}{rr}" + b_{11} + "&" + b_{12} + "\\" + b_{21} + "&" + b_{22} + "\\
\end{array}\right)=
\left(\begin{array}{rr}" + p + "&" + q + "\\" + r + "&" + s + "\\
\end{array}\right)"
t: b_{11} a_{11} + b_{12} a_{21}
u: b_{11} a_{12} + b_{12} a_{22}
v: b_{21} a_{11} + b_{22} a_{21}
w: b_{21} a_{12} + b_{22} a_{22}
text7: "B\cdot A=\;\left(\begin{array}{rr}" + b_{11} + "&" + b_{12} + "\\" + b_{21} + "&" + b_{22} + "\\
\end{array}\right)\cdot
\left(\begin{array}{rr}" + a_{11} + "&" + a_{12} + "\\" + a_{21} + "&" + a_{22} + "\\
\end{array}\right)=
\left(\begin{array}{rr}" + t + "&" + u + "\\" + v + "&" + w + "\\
\end{array}\right)"