RAJASTHAN ­ PET Rajasthan PET Solved Paper-2003

  • question_answer
    Which one is not true from the following?

    A)  \[{{(A+B)}^{T}}={{A}^{T}}+{{B}^{T}}\]

    B)  \[{{({{A}^{T}})}^{T}}=A\]

    C)  \[{{(KA)}^{T}}=K{{A}^{T}}\]

    D)  \[{{(AB)}^{T}}={{A}^{T}}{{B}^{T}}\]

    Correct Answer: D

    Solution :

     Since, \[{{(AB)}^{T}}={{B}^{T}}{{A}^{T}}\] Therefore,\[{{(AB)}^{T}}={{A}^{T}}{{B}^{T}}\]is not correct.


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