9000106308 | math4u.vsb.cz

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Project ID:

9000106308

Accepted:

1

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0

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0

In the following list identify a pair of planes such that the distance of planes from the plane

α

is the same as the distance between the point

A = [0; 0; 1]

and the plane

α

.

α : 2 x + y - z - 5 = 0

\begin{aligned} 2 x + y - z + 1 & = 0 \\ 2 x + y - z - 11 & = 0 \end{aligned}

\begin{aligned} 2 x + y - z + 1 & = 0 \\ 2 x + y - z - 10 & = 0 \end{aligned}

\begin{aligned} 2 x + y - z + 1 & = 0 \\ 2 x + y - z - 12 & = 0 \end{aligned}

\begin{aligned} 2 x + y - z + 1 & = 0 \\ 2 x + y - z - 9 & = 0 \end{aligned}