P9.2. Derive the equations for slope and deflection for the beam in Figure P9.2. Compare the deflection at B with the deflection at midspan. A W L P9.2 B P9.3. Derive the equations for slope and deflection for the beam in Figure P9.3. Compute the maximum deflec- tion. Hint: Maximum deflection occurs at point of zero slope. M AO L P9.3 M2 B