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Values of stretchy integral subscript negative 1 divided by 2 end subscript superscript plus 1 divided by 2 end superscript   c o s invisible function application x l o g invisible function application fraction numerator 1 plus x over denominator 1 minus x end fraction is :

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  1. none of these    
  2. 1 half    
  3. – 1/2    
  4. 0    

    Answer:The correct answer is: 0

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