is the cube ro 20 20| o is 1

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter6: Linear Systems
Section6.5: Determinants
Problem 67E
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If o is the cube root of unity, then the value of the determinant
20 20|
o is
1
1
Transcribed Image Text:If o is the cube root of unity, then the value of the determinant 20 20| o is 1 1
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