VIT Engineering VIT Engineering Solved Paper-2014

  • question_answer
    The area bounded by \[y=x{{e}^{|x|}}\] and lines |x| = 1, y = 0 is

    A) 4 sq units                            

    B) 6 sq units

    C) 1 sq units                            

    D) 2 sq units

    Correct Answer: D

    Solution :

    Since, |x| = 1 \[=5.6\times 1.5\]               \[=8.4L\] \[MnO_{4}^{-}+4{{H}^{+}}+3{{e}^{-}}\to Mn{{O}_{2}}+2{{H}_{2}}O\]        \[-{{E}_{3}}-\frac{-1.51\times 5+2\times 1.23}{3}\] \[\therefore \] Required area \[{{E}_{3}}=1.70V\] \[\left( V \right)={{a}^{3}}\] \[\therefore \] = 1+1 = 2 sq units


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