A counterclockwise moment M0 acts at the midpoint of a fixed-end beam ACB of length L (see

Question:

A counterclockwise moment M0 acts at the midpoint of a fixed-end beam ACB of length L (see figure).
Beginning with the second-order differential equation of the deflection curve (the bending-moment equation), determine all reactions of the beam and obtain the equation of the deflection curve for the left-hand half of the beam. Then construct the shear-force and bending-moment diagrams for the entire beam, labeling all critical ordinates. Also, draw the deflections curve for the entire beam.