In order to extend the President's rule in a state beyond the period of one year, which of the following conditions must be satisfied?
1. A Proclamation of National Emergency is in operation in the whole or any part of the state.
2. The Election Commission certifies that elections cannot be conducted in the state on account of difficulties.
3. The state has been declared as a disturbed area by the Central Government.
Select the correct answer from the code given below