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Manipal MET2015MathematicsDefinite Integration

₁^4 _e[x] d x equals

Options

  1. A₈ 2
  2. B_ 3
  3. C_e 6
  4. DNone of the above

Correct answer

C. _e 6

Step-by-step solution

Let I= ₁^4 _ [x] d x aligned & = ₁^2 _ 1 d x+ ₂^3 _ 2 d x+ ₃^4 _ 3 d x & = _e 2+ _e 3= _e 6 aligned

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