Question

21.
If two identical coins are tossed once, then the probability of getting atleast one head is
3
IX Cla
1
a)
b)
I
3
4
c)
4
d)​

Answer 1

Answer:

1/2

Step-by-step explanation:

head =1/2 where

tail=1/2

which makes 1

the total

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Answer 2

Answer:

the probability of getting atleast 1 head is 3