1. Test whether the following matrix is orthogonal or not. V3 A = 1 1 (b) Find x, y, z when Q is symmetric. 6х + 5у 1 r 4 5y2 – 2z z2 – 8 3z (c) Check whether the following set of vectors are linearly dependent or independent. {(5,0,3), (2, –7,8), (–11,12,1)}
1. Test whether the following matrix is orthogonal or not. V3 A = 1 1 (b) Find x, y, z when Q is symmetric. 6х + 5у 1 r 4 5y2 – 2z z2 – 8 3z (c) Check whether the following set of vectors are linearly dependent or independent. {(5,0,3), (2, –7,8), (–11,12,1)}
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter9: Systems Of Equations And Inequalities
Section9.8: Determinants
Problem 8E
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