Match List – I (End conditions of columns) with List – II (Equivalent length in terms of length of hinged – hinged column) and select the correct answer using the codes given below the lists:
List – I
A. Both ends hinged
B. One end fixed and other end free
C. One end fixed and the other hinged
D. Both ends fixed
List – II
1. L 2.$\frac{L}{\sqrt{2}}$
3. L/2 4. 2L
Codes:
A B C D
(a) 1 3 4 2
(b) 1 4 2 3
(c) 3 1 2 4
(d) 3 1 4 2