Question

Two coins are tossed simultaneously the probability of getting at least one head is​

Answer 1

Answer:

probability of getting at least one head is 3/4

Step-by-step explanation:

S {TT, HH, TH, HT }

n(S) = 4

Let A be the event which getting at least one head

A{ HH ,HT ,TH}

n(A) = 3

P(A) = n(A) / n(S)

= 3/4