Consider the following statements associated with local shear failure of soils:
1. Failure is sudden with well-defined ultimate load.
2. This failure occurs in highly compressible soils.
3. Failure is preceded by large settlement.
Of these statements
1
1, 2 and 3 are correct
2
1 and 2 are correct
3
2 and 3 are correct
4
1 and 3 are correct