यदि एक सिक्के को 3 बार उछाला जाता है तो 2 चिन्त प्राप्त करने की प्रयिकता ज्ञात कीजिए
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Tossing a coin three times
Total outcomes =2^3=8
I.e
HHH
HHT
HTH
HTT
THH
THT
TTH
TTT
We required 2 heads
That is (HHT. THT
THH)=3
So required probability = 3/8
Total outcomes =2^3=8
I.e
HHH
HHT
HTH
HTT
THH
THT
TTH
TTT
We required 2 heads
That is (HHT. THT
THH)=3
So required probability = 3/8
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