To establish section 34 of IPC
(a) Common intention be proved but not overt act be proved
(b) Common intention and overt act both be proved
(c) Common intention need not be proved but overt act be proved
(d) All the above.
(a) Common intention be proved but not overt act be proved
(b) Common intention and overt act both be proved
(c) Common intention need not be proved but overt act be proved
(d) All the above.