UPSC NDA II 2018 Mathematics Solved Paper
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Question : 28 of 120
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Consider the following in respect of matrices A, Band C of same order:
1.( A + B + C ) ′ = A ′ + B ′ + C ′
2.( A B ) ′ = A ′ B ′
3.( A B C ) ′ = C ′ B ′ A ′
Where A’ is the transpose of the matrix A. Which of the above are correct?
1.
2.
3.
Where A’ is the transpose of the matrix A. Which of the above are correct?
[NDA II 2018]
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