1. The problem statement, all variables and given/known data This example comes straight out of the book. Can someone show intermediate steps? Code (Text): Fx = 0: -0.0933Tab - 0.0846Tac + P = 0 Fy = 0: +0.778Tab + 0.705Tac - 1962N = 0 Fz = 0: +0.622Tab - 0.705Tac = 0 Book solution: P = 235 N, Tab = 1401N, Tac = 1236N 2. Relevant equations what method did they use 3. The attempt at a solution determinants & algebraic methods failed.