Question

two unbiased coins are tossed find the probability of getting 2 head to at least one head​

Answer 1

Answer:

2 heads prob=1/4

At least one head=3/4

Bblegend

Answer 2

There are four cases of outcomes when two coins are tossed

1. Both Head

2. One Head and other Tail

3. One Tail and other Head

3. Both Tail

So,

Probability of getting 2 head is ¼

and,

Probability of getting atleast one Head is ¾