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VCE Stuff => VCE Mathematics => VCE Mathematics/Science/Technology => VCE Subjects + Help => VCE General & Further Mathematics => Topic started by: kakaka:DDD on October 02, 2010, 03:52:48 pm

Title: 1 Matrices question (Heffrenan 2009 exam1)
Post by: kakaka:DDD on October 02, 2010, 03:52:48 pm

since everyone reckons matrices the easiest module,
can someone plz help me on question 7 and perhaps explain better than the solution???
thanks :)

Title: Re: 1 Matrices question (Heffrenan 2009 exam1)
Post by: onerealsmartass on October 02, 2010, 08:44:12 pm

well imo this quesiton is just a matter of elimination, and the suggested answers arent too bad..
Not really that difficult, just reread the question if you have to. I cant really find a easier way to explain it, maybe someone else can :)

Title: Re: 1 Matrices question (Heffrenan 2009 exam1)
Post by: aznanthony on October 02, 2010, 09:24:16 pm

Zeroes on the leading diagonal means that they wont go to the same place two years in a row. From C this year to C next year the probability is 0 and so on with the two other locations.