Calculate the probability of obtaining a head in first toss and tell in the second
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The probability of obtaining a head in first toss is 1/2
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the probability is tossing a coin
probability =P
let s be sample space
s= {H,T}
n(s)=2
let event A be getting head
A=(H)
n(A)=1
P(A)= n(A)/n(s)
= 1/2
let event B be getting tail
B={T}
n(B)= 1
P(B)= n(B)/n(s)
=1/2
probability =P
let s be sample space
s= {H,T}
n(s)=2
let event A be getting head
A=(H)
n(A)=1
P(A)= n(A)/n(s)
= 1/2
let event B be getting tail
B={T}
n(B)= 1
P(B)= n(B)/n(s)
=1/2
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