When two coins are tossed, there are four possible outcomes:

1. Head - Head
2. Head - Tail
3. Tail - Head
4. Tail - Tail

Out of these, there are two outcomes where only one head is obtained: Head-Tail and Tail-Head.

So, the probability of getting only one head is the number of favorable outcomes divided by the total number of outcomes.

Therefore, the probability is 2/4 = 1/2. So, the correct option is 1/2.

Question

When two coins are tossed, there are four possible outcomes:

1. Head - Head
2. Head - Tail
3. Tail - Head
4. Tail - Tail

Out of these, there are two outcomes where only one head is obtained: Head-Tail and Tail-Head.

So, the probability of getting only one head is the number of favorable outcomes divided by the total number of outcomes.

Therefore, the probability is 2/4 = 1/2. So, the correct option is 1/2.

Knowee AI · Accepted Answer

When two coins are tossed, there are four possible outcomes:

1. Head - Head
2. Head - Tail
3. Tail - Head
4. Tail - Tail

Out of these, there are two outcomes where only one head is obtained: Head-Tail and Tail-Head.

So, the probability of getting only one head is the number of favorable outcomes divided by the total number of outcomes.

Therefore, the probability is 2/4 = 1/2. So, the correct option is 1/2.

ProbabilityTwo coins are tossed, find the probability that one head only is obtained.Options1/41/61/21/3