Matrices and Determinants 1 Question 1
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1. If
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####1. If
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(a)
(b)
(c)
(d)
(2019 Main, 12 April I)
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Answer:
Correct Answer: 1. (b)
Solution:
- Given matrix
Since,
On taking transpose both sides, we get
Given,
On solving Eqs. (i) and (ii), we get
