Solved papers for JEE Main & Advanced JEE Main Paper (Held On 12 April 2014)

done JEE Main Paper (Held On 12 April 2014) Total Questions - 1

• question_answer1) The integral \[\int_{{}}^{{}}{\frac{\sin x{{\cos }^{2}}x}{{{\left( {{\sin }^{3}}x+{{\cos }^{3}}x \right)}^{2}}}dx}\]is equal to:   [JEE Main Online Paper ( Held On 12 Apirl  2014 )
  A)
  \[\frac{1}{\left( 1+{{\cot }^{3}}x \right)}+c\]       
  done clear
  B)
  \[-\frac{1}{3\left( 1+{{\cot }^{3}}x \right)}+c\]
  done clear
  C)
   \[-\frac{{{\sin }^{3}}x}{\left( 1+{{\cot }^{3}}x \right)}+c\]             
  done clear
  D)
  \[-\frac{{{\cos }^{3}}x}{3\left( 1+{{\cot }^{3}}x \right)}+c\]
  done clear
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