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AP EAMCET2001MathematicsDefinite Integration

_ -1 ^1 (a x^3+b x ) d x=0 for

Options

  1. Aany value of a and b
  2. Ba>0, b>0 only
  3. Ca>0, b>0 only
  4. Da 0 only

Correct answer

A. any value of a and b

Step-by-step solution

array r _ -1 ^1 (a x^3+b x ) d x= [a x^4 4 +b x^2 2 ]_ -1 ^1 = a 4 (1-1)+ b 2 (1-1)=0 array For any value of a and b .

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