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AP EAMCET2012MathematicsLimits

_ x ( x+6 x+1 )^ x+4 is equal to

Options

  1. Ae^4
  2. Be^6
  3. Ce^5
  4. De

Correct answer

C. e^5

Step-by-step solution

aligned & _ x ( x+6 x+1 )^ x+4 = _ x (1+ 5 x+1 )^ x+4 & =e^ 5 _ x ( x+4 x+1 ) =x & =e^5 aligned

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