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4 coins are tossed respectively find the sample space ? |
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Answer» The simplest method is---------2^(n)---- where n is the number of times coin is tossed....Now write in this way------2^(n)/2 times H | 2^(n-1)/2 times H | same.......2^(n)/2 times T | 2^(n-1)/2 times T | same.......For example-----------------------------coin is tossed 3 times-------------------2^(3)= 8-------------------------------------------------------------------------H H HH H TH T HH T TT H HT H TT T HT T T -----------------?? Ok????--------------------------------- 16 sample space (HHHH,HHHT,HHTH,HHTT,HTHH,HTHT,HTTH,HTTT,THHH,THHT,THTH,THTT,TTHH,TTHT,TTTH,TTTT) 16 sample spaces: hhhh,hhht,hhth,hthh,thhh,hhtt,htht,htth,thth,tthh,ttth,ttht,thtt,httt,tttt,thht. |
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