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KVPY Sample Paper KVPY Stream-SX Model Paper-27

  • question_answer
    \[{{F}_{2}}\]\[\left| \,{{B}_{3\,\,\times \,\,3}}\, \right|=-\,1,\]and \[\left| \,{{C}_{2\,\,\times \,\,2}}\, \right|=+\,2,\]then \[\left| 2ABC \right|=\]

    A) \[{{2}^{3}},6\]

    B) \[{{2}^{3}},(-\,6)\]

    C) \[2,(-\,6)\]

    D) none of these

    Correct Answer: D

    Solution :

    2ABC is not defined \[\therefore \]there is no solution


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