Final answer:
The equation to represent the number of rods, N, in an L length truss is (1+x)μo N² A/L, where L is the length of the truss, A is its cross-sectional area, and N is the total number of rods.
Step-by-step explanation:
The equation to represent the number of rods, N, in an L length truss is given by:
N = (1+x)μo N² A/L
Where L is the length of the truss, A is its cross-sectional area, and N is the total number of rods.