Which of the following statements regarding abetment under the Indian Penal Code is correct?
1
Abetment of an offense requires the act to be committed by the abettor directly.
2
Abetment may involve instigation, engagement in conspiracy, or intentional aid to commit an offense.
3
Abetment is not considered an offense under the Indian Penal Code.
4
Abetment can only occur if the person abetted has the same guilty intention or knowledge as the abettor.