Three coins are tossed together. The probability of getting exactly one head, is :
✅ Answer & Solution
✅ Correct Answer: D
Step 1: Sample space for three coins :
$$\{HHH, HHT, HTH, THH, HTT, THT, TTH, TTT\}$$
Total outcomes $= 8$.
Step 2: Outcomes with exactly one head : $HTT,\ THT,\ TTH$ $\rightarrow$ $3$ outcomes.
Step 3: $$P(\text{exactly one head}) = \frac{3}{8}$$
Correct option : (D)
✅ Verified by Super Admin
