Question

two unbiased coins are tossed simultaneously find the probability of getting at most one head

Answer 1

Answer:

probability of getting at the most one head is 3/4.

Step-by-step explanation:

S= sample space

S ={ HH , HT , TH , TT }           n(S) = 4

LET event A be getting at the most one head

A = { HT, TH , TT}

n(A) = 3

p(A) = n(A)/ n(S)

       =3 / 4

Answer 2

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