What will be (a) the slenderness ratio and (b) the compressive strength of a 305×305×97 kg/m universal column if it is fxed at both ends, has a length of 4.0 m and buckles in the Y–Y direction? The...

What will be (a) the slenderness ratio and (b) the compressive strength of a 305×305×97 kg/m universal column if it is fxed at both ends, has a length of 4.0 m and buckles in the Y–Y direction? The steel has a yield stress of about 265 MPa.