When three coins are tossed what is the probability of getting exactly two heads?
तीन coins उछालने पर exactly two heads आने की probability क्या है?
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Correct Answer
B. 3 / 8
ExplanationStep 1: Total outcomes are 2³=8. Step 2: Outcomes with exactly two heads are HHT HTH THH so there are 3. Step 3: Use probability = favorable / total.
Step 1: Total outcomes 2³=8 होते हैं। Step 2: Exactly two heads के outcomes HHT HTH THH यानी 3 हैं। Step 3: Probability = favorable / total use करें।