The number of simultaneous equations to be solved in the slope deflection method is equal to

The magnitude of the bending Moment at the fixed support of the beam is equal to

If the Shear Force at a section of a beam under bending is equal to zero then the Bending Moment at the section is

A single bay single storey portal frame has a hinged left support and a fixed right support. It is loaded with $$u.d.l$$ on the beam. Which one of the following statements is true with regard to the deformation of the frame