Class 12 Probability · Conceptual Answer1 Marksconditional_probability
Class 12 Maths · Probability · Conceptual Answer #93
Toss two independent fair coins. Given at least one head, find P(two heads).
✅ Step-by-Step Solution
Final Answer: 1/3
- The restricted equally likely outcomes are HH,HT,TH; only HH is favorable.
- 1/3
📋 CBSE Stepwise Marking Scheme
- [0.5 marks] The restricted equally likely outcomes are HH,HT,TH; only HH is favorable.
- [0.5 marks] 1/3
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