Which of the following are examples of indeterminate structures?
1. Fixed beam
2. Continuous beam
3. Two-hinged arch
4. Beam overhanging on both sides
Select the correct answer using the codes given below:
1
1, 2 and 3 only
2
1, 2 and 4 only
3
1, 3 and 4 only
4
2, 3 and 4 only