Consider the following statements :

1. If a beam has two axes of symmetry, even then shear centre does not coincide with the centroid.

       2. For a section having one axis of symmetry, the shear centre does not concincide with the centroid but lies on the

axis of symmetry.

       3. If a load passes through the shear centre, then there will be only bending in the cross section and no twisting.

   

      Of these statements