Three unbiased coins are tossed . What is the probability of obtaining (i) all heads, (ii) two heads ,(iii) one head ,(iv) at least one head ,(v) at least all tails.

Three unbiased coins are tossed together. Find the probability of getting: (i)all heads (ii) two heads (iii) one head (iv)at least two heads

Three unbiased coins are tossed together. Find the probability of getting: (i)all heads (ii) two heads (iii)one head (iv) at least two heads

Three identical coins are tossed together. What is the probability of obtaining : all heads ?

Three identical coins are tossed together. What is the probability of obtaining : at least two heads ?

Three identical coins are tossed together. What is the probability of obtaining : at least one head ?

Three identical coins are tossed together. What is the probability of obtaining : exactly one head ?

If two coins are tossed once , what is the probability of getting (i) both heads , (ii) both heads or both talls (iii) at least one head ?

Two unbiased coins are tossed simultaneously. Find the probability of getting (i)two head (ii) one head (iii)one tail (iv) at least one head (v)at most one head (vi) no head

Two coins are tossed once. Find the probability of getting : (i) 2 heads, (ii) at least 1 tail.

Six coins are tossed simultaneously. Find the probability of getting (i) 3 heads (ii) no heads (iii) at least one head