Welcome to your Matrices & Determinants Quiz- 3 CBT TEST
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Name
Email
School Name with City
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4
11
5
0
If A is a 2 × 2 matrix and |A| = 2, then the matrix represented by |A (adj A)| is equal to
2
0
5
4
A
|A|
|A| . I
None of these
– 3
– 1
1
2
2A
A
– A
I
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