Question

Three coins are tossed simultaneously. Find the probability of getting (i) two heads (ii) at least two

heads (iii) at most two heads (iv) no head​

Answer 1

Answer:

(i) 4

(ii) 3

(iii) 3

(iv) 1

Step-by-step explanation:

(i) HHT, THH, HTH, HHH

(ii) HHT, THH, HTH

(iii) HHT, THH, HTH

(iv) TTT