JAMIA MILLIA ISLAMIA Jamia Millia Islamia Solved Paper-2014

  • question_answer
    \[{{\sin }^{-1}}\left( \frac{9}{8} \right)\] is equal to

    A) \[{{\cos }^{-1}}\left( \frac{x-4}{5} \right)+C\]     

    B) \[si{{n}^{-1}}\left( \frac{x-4}{5} \right)+C\]

    C) \[si{{n}^{-1}}\left( \frac{5}{x-4} \right)+C\]         

    D) None of these

    Correct Answer: B

    Solution :

                    Let \[l=\int_{{}}^{{}}{\frac{1}{\sqrt{9+8x-{{x}^{2}}}}dx}\] \[\frac{4W}{3}\]                 \[\frac{5W}{2}\]                 \[\frac{\pi }{2}\]


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