Matrices and Determinants 1 Question 2
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2. The total number of matrices
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####2. The total number of matrices
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(2019 Main, 9 April II)
(a) 2
(b) 4
(c) 3
(d) 6
Show Answer
Answer:
Correct Answer: 2. (b)
Solution:
Given matrix
for which
Here, two matrices are equal, therefore equating the corresponding elements, we get
So, 4 matrices are possible such that
