b. Store the following global stiffness matrix by band matrix technique and skyline

technique.
22.68 5.76 -15 - 7.68 -5.76 0 0
4.32 -5.76 3432 0 9
0 0
206 20 0 - 20 0 0
600
22.68 5.76 — 12 :
symmetric 24.32
ച 15 0
16
(4)
9.a. Solve the following system of equations by 1011 technique.
5x1+3x2+8x3 = 7
3X1+9X2+15X3 = 120
8x1+15x2+10xg = 134 (7)

b Determine the maximum displacement in a cantilever beam of span 'L' and subjected to
a UDL of w/ ന length by unit load method. (Hint: = rLMmax Use Gauss quadrature
technique for the evaluation of integral and comment onthe result. (5)