2. Find the area of a parallelogram defined by PQ and QR when P = (4, 0, 1), Q = (5, -3, 0), and R = (-2, -5, -3). A= || ŷ xWll På= (5-4, (-3-0), (0-1)) = (キ+3) (7, 10,-295 %3D %3D <9-2) (-2 -27)7 49+100 +841 =N 990 %3D
2. Find the area of a parallelogram defined by PQ and QR when P = (4, 0, 1), Q = (5, -3, 0), and R = (-2, -5, -3). A= || ŷ xWll På= (5-4, (-3-0), (0-1)) = (キ+3) (7, 10,-295 %3D %3D <9-2) (-2 -27)7 49+100 +841 =N 990 %3D
Elementary Linear Algebra (MindTap Course List)
8th Edition
ISBN:9781305658004
Author:Ron Larson
Publisher:Ron Larson
Chapter5: Inner Product Spaces
Section5.CR: Review Exercises
Problem 73CR
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