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AP EAMCET202021 Sep 2020Evening ShiftMathematicsIndefinite IntegrationActual

Integral ( ( 2 x^3-3 x+5 2 x^2 ) d x ) is valid for

Options

  1. A(x R - 0 )
  2. B(x>0 )
  3. C(x < 0 )
  4. D(x R )

Correct answer

B. (x>0 )

Step-by-step solution

( aligned I & = ( 2 x^3-3 x+5 2 x^2 ) d x & = (x- 3 2 x + 5 2 x^2 ) d x & = x^2 2 - 3 2 _e x- 5 2 1 x +c aligned ) is valid for (x > 0 ), because ( _e x ) valid, if (x > 0 ) Hence, option (b) is correct.

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