Are the Points P(1,-1,-1) Q(3,1,-1) R(0,2,1) and S(-2,0,1) are coplanar Justify?
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Answered by
0
Answer:
det should be zero
Step-by-step explanation:
Answered by
1
Answer:
I don't know but I hope you can find it
Step-by-step explanation:
Zero
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