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MHT CET202014 Oct 2020Evening ShiftMathematicsDefinite IntegrationActual

_ -1 ¹ [ 1+x+x² - 1-x+x² ] d x=

Options

  1. A2
  2. B5
  3. C1
  4. D0

Correct answer

D. 0

Step-by-step solution

Given I = _ -1 ¹ ( 1+x+x² - 1-x+x² ) d x Let f(x)= 1+x+x² - 1-x+x² f(-x)= 1-x+x² - 1+x+x² =- ( 1+x+x² - 1-x-x² )=-f(x) I=0

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