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Question
The coordinates of a point are (3, –2, 5). Write down the coordinates of seven points such that the absolute values of their coordinates are the same as those of the coordinates of the given point.
Solution
The seven coordinates are as follows:
\[\left( - 3, 2, 5 \right)\]
\[\left( 3, 2, - 5 \right)\]
\[\left( - 3, - 2, 5 \right)\]
\[\left( 3, - 2, - 5 \right)\]
\[\left( - 3, 2, - 5 \right)\]
\[\left( - 3, - 2, - 5 \right)\]
\[\left( 3, 2, 5 \right)\]
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