S1 question

[bineetojha]

for the first one i think it is 4!x4!x2=1152

and sec one can i write it like this 5P3x3!=360 ways

waiting for ur comments

u re right //

 

[histephenson007]

What is the difference between an 'event' and an 'outcome'??

 

[sksuriza]

plz teach me how to solve q 5a2 of oct/nov 09