A coin is tossed three times. The probability of getting head and tail alternately, is

Options

A. `1//8`
B. `1//2`
C. `1//4`
D. none of these

Answer

To find the probability of getting heads and tails alternately when a coin is tossed three times, we can follow these steps:

### Step 1: Identify the possible outcomes
When a coin is tossed three times, the total number of possible outcomes is given by \(2^3 = 8\). The possible outcomes are:
1. HHH
2. HHT
3. HTH
4. HTT
5. THH
6. THT
7. TTH
8. TTT