Question

An unbiased coin is tossed. Find the probability of the events of getting
(A) head and tail
(B) head or tail.
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Answer 1

Answer:

There are 2 outcomes so n(S) = 2

1) {H, T}

EVENT A

SAMPLE SPACE { H, T

SO n(a) =2

P(a) = n(a)/n(S)

2/2 =1

hope it helps