Question

2 COINS ARE TOSSED simultaneously , what is the probability of getting
1 .ONE HEAD AT MOST
2.TWO TAILS AT LEAST
3.ONE HEAD​

Answer 1

Answer:

Step-by-step explanation:

When two coins are tossed the results are (HH,HT,TH,TT)

Total no. of outcomes =4

2) At least one tail = There are three cases (HT,TH,TT)

=  

4/3  

​

1. Atmost one head =three cases (HT,TH,TT)

=  

4/3  

​

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