Question

Two coins are tossed simultaneously .Find the probability of getting . Exactly one hed, at most one hed , no tail

Answer 1

Answer:

Step-by-step explanation:

Possibilities: HH,HT,TH,TT

Therefore probability of

One head = 2/4

At most one head = 3/4

No tail = 3/4

Here, T refers to tail and H refers to head

Hope it helps you ☺

Answer 2

Answer:

Step-by-step explanation:

When two coins are tossed : (sample space) ={(H,H);(H,T);(T,H);(T,T)}

Total outcome=4

Probability of getting exactly one head=2/4=1/2

Probability of getting at most one head=3/4

Probability of getting no tail=1/4.....

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