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  3. RAJASTHAN ­ PET

RAJASTHAN ­ PET Rajasthan PET Solved Paper-2003

  • question_answer
    The order of a matrix A is\[P\times Q\]and that of B is\[R\times S,\]then for\[A-B,\]the values of P and Q are

    A)  \[P=Q\]            

    B)  \[P=Q,R=S\]

    C)  \[P=R,\text{ }Q=S\]      

    D)  None of these

    Correct Answer: C

    Solution :

     The order of A is\[P\times Q\]and order of B is\[R\times S\]. For\[A-B,\]the order of both the matrix is same. \[\therefore \] \[P=R,\text{ }Q=S\]


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