Muller Breslau's principle for obtaining influence lines is applicable to:(1) Trusses (ii) Statically determinate beams and frames(iii) Statically indeterminate structures, the material of which is elastic and follows Hooke's law (iv)Any statically indeterminate structure The correct answer is
A(i), (ii) and (ii)
B(i), (ii) and (iv)
C(i) and (i)
DOnly (1)