Extracted text: Use the method of Joints to determine the forces in AC CD, BF, EF member and state whether the member is in tension or compression. -Use the method of Sections to determine the force members DG, DM, LM, and state if the members are in tension or compression. Determine the all the zero-force members. 2kN 2kN 2kN 2kN E 2kN 4m 4kN 3m 3m M 3m A 3m A LL