Two coins are tossed simultaneously.what is the probability of getting a head and a tail?
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the sample space will be
S=(HH,HT,TH,TT)
n (S)=4
Let A be the event where we get a head and tail
A=(HT,TH)
n (A)=2
P (A)=n (A) = 2 = 1
_____ _ _
n (S ) 4 2
the probability of getting a head and a tail is 1
--
2
Hope it helps you
S=(HH,HT,TH,TT)
n (S)=4
Let A be the event where we get a head and tail
A=(HT,TH)
n (A)=2
P (A)=n (A) = 2 = 1
_____ _ _
n (S ) 4 2
the probability of getting a head and a tail is 1
--
2
Hope it helps you
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