Zusammenfassung der Ressource
Frage 1
Frage
How do you find the distance between two points?
Antworten
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Subtract the coordinates.
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Add the coordinates.
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Subtract the coordinates and square them.
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Subtract the coordinates and take the square root.
Frage 2
Frage
What does x,y,z describe in R^3?
Antworten
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A sphere
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An equation
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A plane.
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Axis'
Frage 3
Frage
What is the cross product (v x w) equivalent to?
Frage 4
Frage
A vector cross itself is 1.
Frage 5
Frage
What is ||v x w ||?
Antworten
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||v||||w||sin(theta)
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||v||||w||cos(theta)
Frage 6
Antworten
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||v||||w||cos(theta)
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||v||||w||sin(theta)