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  1. Home
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Miscellaneous·2018·Easy

Consider the following in respect of matrices A, B and C of same order : 1. (A + B + C)ᵀ = Aᵀ + Bᵀ + Cᵀ 2. (AB)ᵀ = Aᵀ Bᵀ 3. (ABC)ᵀ = Cᵀ Bᵀ Aᵀ Where Aᵀ is the transpose of the matrix A. Which of the above are correct ?

Consider the following in respect of matrices A, B and C of same order :

1.  (A + B + C)ᵀ = Aᵀ + Bᵀ + Cᵀ

2. (AB)ᵀ = Aᵀ Bᵀ

3. (ABC)ᵀ = Cᵀ Bᵀ Aᵀ
Where Aᵀ is the transpose of the matrix A.

Which of the above are correct ?

Options

  1. a.

    1 and 2 only

  2. b.

    2 and 3 only

  3. c.

    1 and 3 only

  4. d.

    1, 2 and 3

    Correct answer

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