The frame shown in Figure (2) is idealized as 2 DOF system vl in the horizontal direction and v2 in the vertical direction. These displacements can be found as the product of the flexibility f and the force F. {v}= [f]*{F} when extended f12] The flexibility matrix for the shown frame is L3 [f11 f121 f22] = 3EI l6 And the displacement is found to be [10L31 EI 25L3 3EI Using the matrices above Find the values of the forces that resulted in these displacements .V1