FIND THE GENERAL EQUATION THAT CAN BE USED TO, Find Member Forces (F12, F23, F13) And Joint Reactions (V1, H1 And V3) Of Simple 3 Node (1,2,3) Determinate Truss Analysis to Find For Given Coordinates {(X1, Y1), (X2, Y2), (X3, Y3)} Of Joints and Joint Force F with Inclination TETA AS SHOWN IN FIGURE pls show all the steps

2 (x2.y2) F23 3 (X3.ys) F13 V3 1 (X1.y1) H1 Figure 1. 3-noded Simply Supported Truss in cartesian coordinate reference system with force and support F12