Consider the following statements:

1.In a member subjected to uniaxial tensile force the maximum normal stress is the external load divided by the maximum

cross sectional area.

2. When the structural member is subjected to uniaxial loading, the shear stress is zero on a plane where the normal

stress is maximum.

3. In a member subjected to uniaxial loading, the normal stress on the planes of maximum shear stress is less than the

maximum.

      Of these statements