Question: ( a ) Determine the transformation matrix T for each member of the truss shown in the figure. ( b ) Determine the structure stiffness

(a)Determine the transformation matrix T for each member of the truss shown in the figure.
(b) Determine the structure stiffness matrices S for the truss shown.
(c) Determine the joint displacements, member axial firces and supoort reactions or the truss shown, using matrix stiffness method.
EA= constant
E=29,000ksi
A=6in2.
( a ) Determine the transformation matrix T for

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