Question

sqrt[ab] x^ a x^ b * sqrt[bc] x^ b x^ c * sqrt[ca] x^ c x^ a =1​

Answer 1

Answer:

The possible outcomes when two coins are tossed together are {HH,TT,HT,TH}. Therefore, the number of possible outcomes when two coins are tossed is 4.

Now, the possible outcomes of getting at least one tail are {TT,HT,TH}, which means the number of favourable outcome is 3.

Therefore, probability P of getting at least one tail is:

P=

4

3

​

 

Hence, the probability of getting at least one tail is  

4

3

​

.

Step-by-step explanation: