2000017412 | math4u.vsb.cz

SubArea:

Matrices and determinants

Level:

Project ID:

2000017412

Accepted:

0

Clonable:

0

Easy:

0

For which matrices

X

and

Y

are both following equations true?

3 \cdot X - Y = (\begin{matrix} 2 & - 2 & - 5 \\ 8 & 3 & 2 \end{matrix})

X + 2 \cdot Y = (\begin{matrix} 3 & 4 & - 4 \\ 5 & 1 & 3 \end{matrix})

X = (\begin{matrix} 1 & 0 & - 2 \\ 3 & 1 & 1 \end{matrix})

,

Y = (\begin{matrix} 1 & 2 & - 1 \\ 1 & 0 & 1 \end{matrix})

X = (\begin{matrix} 1 & 0 & 2 \\ 3 & 1 & 1 \end{matrix})

,

Y = (\begin{matrix} 1 & 2 & - 1 \\ 1 & 0 & 1 \end{matrix})

X = (\begin{matrix} 1 & 0 & - 2 \\ 3 & 1 & 1 \end{matrix})

,

Y = (\begin{matrix} 1 & 2 & 1 \\ 1 & 0 & 1 \end{matrix})

X = (\begin{matrix} 1 & 0 & - 2 \\ 3 & - 1 & 1 \end{matrix})

,

Y = (\begin{matrix} 1 & 2 & - 1 \\ - 1 & 0 & 1 \end{matrix})

Fixed Answer:

None