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प्रश्न
Two coins are tossed simultaneously. Find the probability of getting two heads.
योग
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उत्तर
Given: Two fair coins are tossed simultaneously. Sample space S = {HH, HT, TH, TT} 4 equally likely outcomes.
Step-wise calculation:
1. Favorable outcomes = {HH} → count = 1.
2. Total outcomes = 4.
3. Probability = `"Favorable"/"Total" = 1/4`.
P(two heads) = `1/4`.
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