Question 1
The order of a matrix with 3 rows and 4 columns is: (NDA PYQ)
A4 × 3
B3 × 4
C12 × 1
D1 × 12
Question 2
The determinant of [[2, 3], [1, 4]] is: (NDA PYQ)
Question 3
If A = [[1, 2], [3, 4]], then the transpose Aᵀ is: (NDA PYQ)
A[[1,3],[2,4]]
B[[4,3],[2,1]]
C[[1,2],[3,4]]
D[[3,4],[1,2]]
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