Int _( 0 1 e (- x 2 )) dx July 8, 2019 16 32 64 128 6 int 0 1 x log e 1 x 2 dx Displaystyle int 1 _ 0 ( 2x 1 e x 2 x dx The value of the definite integral int _( 0 1 )( 1 e (- x 2 ))) dx is Evaluate int _( 0 2 pi )( 1 )/( 1 e sin x )) dx