According to Section 108 of the Indian Penal Code, 1860, which of the following statements regarding abetment is correct?
1
Abetment requires the act abetted to be completed for the abettor to be guilty.
2
Abetment is complete even if the person abetted involuntarily fails to perform the abetted act or if the act is interrupted before completion.
3
Abetment necessitates that the person abetted must have the same guilty intention or knowledge as the abettor.
4
Abetment by conspiracy requires the abettor to concert the offence with the person who commits it.