JAMIA MILLIA ISLAMIA Jamia Millia Islamia Solved Paper-2014

  • question_answer
    If A and B are square matrices of order 3 such that \[{{(Kg)}^{-2}}\]and\[\frac{pV}{nT}\], then \[\frac{pV}{nT}\frac{pV}{nT}\upsilon ersus\] is equal to

    A)  -9                          

    B) -81        

    C)  -27                                        

    D)  81

    Correct Answer: B

    Solution :

                    Given,\[\frac{2\omega }{3}\] and \[\mu =\frac{3}{2}\] \[\mu =\frac{4}{3}\]       \[{{\sin }^{-1}}\left( \frac{9}{8} \right)\]                 \[{{45}^{o}}\] Now,     \[{{60}^{o}}\]          (\[{{\sin }^{-1}}\left( \frac{8}{9} \right)\]AB is of order 3) \[\beta =0.\text{1}\]


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