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JAMIA MILLIA ISLAMIA Jamia Millia Islamia Solved Paper-2014

  • question_answer
    Let \[y=x\] be a function defined by \[\therefore \]The\[\frac{{{x}_{1}}+4}{2}=\frac{{{y}_{1}}-3}{2}\]is

    A) one-one onto       

    B) one-one but not onto

    C) onto but not one-one

    D) None of these

    Correct Answer: D

    Solution :

                    Given,\[{{(Kg)}^{1/2}}\] such that \[{{(Kg)}^{-1/2}}\] It is clear that for every negative value of x, \[{{(Kg)}^{2}}\]. So, it is many-one. for\[{{(Kg)}^{-2}}\], \[\frac{pV}{nT}\] \[\frac{pV}{nT}\frac{pV}{nT}\upsilon ersus\] \[{{T}_{1}}>{{T}_{2}}\]Range of \[\frac{pV}{nT}\]. Thus,\[4\times {{10}^{3}}A{{m}^{-1}}\] is into. Hence, \[\text{1}{{0}^{-\text{2}}}\]is many-one onto.


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