A square matrix of order 3 has |A|=6 , find |A.adjA|
Asked by mittalishita2002
| 23rd Jan, 2020,
08:11: PM
Expert Answer:
A square matrix of order 3 has |A|=6 .
|adjA| =|A|n-1 = |A|3-1 =|A|2 = 62 = 36
|A.adjA| = |A||adjA| = 6 × 36 = 216
Answered by Yasmeen Khan
| 24th Jan, 2020,
10:47: AM
Concept Videos
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