Please solve these questions in details and clearly explaination. Thanks so much in advance.

1. Given that x = 4, y = 3, z = 6, and L = 0.4 m (along the z-axis), express the i, j and k component of the couple moment acting on the rod in kN.m and the magintude of the couple moment acting on the rod in kN.m -F = { xi - yj + zk } kN 2 m 3 m F = { -xi + yi - zk } kN CS Scanned with CamScanner 2. Determine the magnitude of an equivalent single resultant force (in Newton) and the point of application (in metres) that replaces the distributed loading and the concentrated load on the beam. Consider w1 = 100 N/m, w2 = 300 N/m, L = 2.0 m, F1 = 600 N, a = 2.0 m and b = 2.0 m. F1 B L cs Scanned with CamScanner