Q. Consider a graph G = (V, E) where I V I is divisible by 3. The problem of finding a Hamiltonian cycle in a graph is denoted by SHAM3 and the problem of determining if a Hamiltonian cycle exits in such graph is denoted by DHAM3. The option, which holds true, is (Solved)
1. Only DHAM3 is NP-hard
2. Only SHAM3 is NP-hard
3. Both SHAM3 and DHAM3 are NP-hard
4. Neither SHAM3 nor DHAM3 is NP-hard
- c. Both SHAM3 and DHAM3 are NP-hard