Question

A coin is tossed twice.Find the probability of getting exactly one head..​

Answer 1

Answer:

When an unfair coin is tossed twice, the probability of getting one tails and one heads is 1/3.

Answer 2

Answer:

Question

✳️A coin is tossed twice.Find the probability of getting exactly one head..

Solution ⬇️

✍️S={HH,HT,TH,TT}

✍️n(S)=4

• Let A be the event of getting exactly one he

✍️A={HT,TH}

✍️n(A)=2

$= = > p(a) = \frac{n(a)}{n(s)} = \frac{2}{4} = \frac{1}{2}$

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Extra Information

⬆️ Refer to the attachment ⬆️

Step-by-step explanation:

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