Use the geometric definition of the cross product and the properties of the cross product to make the following calculations. (a) ((j + k) × j) × k = (b) (i + j) × (i × j) = (c) 3k × (k + j) = (d) (i + j) × (i − j) = -
Use the geometric definition of the cross product and the properties of the cross product to make the following calculations. (a) ((j + k) × j) × k = (b) (i + j) × (i × j) = (c) 3k × (k + j) = (d) (i + j) × (i − j) = -
Chapter2: Equations And Inequalities
Section2.1: The Rectangular Coordinate Systems And Graphs
Problem 59SE: In the previous exercise, find the coordinates of the midpoint for each diagonal.
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Transcribed Image Text:Use the geometric definition of the cross product and the properties of the cross product to make
the following calculations.
(a) ((j + k) × j) × k
=
(b) (i + j) × (i × j) =
(c) 3k × (k + j)
=
(d) (i + j) × (i − j) =
-
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