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Two coins are tossed sumultaneoulsy . Wr...

Two coins are tossed sumultaneoulsy . Write the sample space (S), n(S), the following event A using set notation and n(A), where 'A is the event of getting at least one head .

Text Solution

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The correct Answer is:
S = { HH, HT, TH, TT}, n(S) = 4
A = {HT, TH, HH}, n (A) = 3
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