Two unbiased coins are tossed . Find the probability of getting : (i) two heads and (ii) at least one head .

Two unbiased coins are tossed. Find the probability of getting two heads

Three unbiased coins are tossed. Find the probability of getting atleast two heads.

Three unbiased coins are tossed once. Find the probability of getting: (i) two heads (ii) one head or two heads. (iii) at least 2 heads (iv) at most 2 heads v. at most one head.

Two unbiased coins are tossed.What is the probability of getting at most one head?

Three unbiased coins are tossed. Find the probability of getting one head and two tails,

Two coins are tosses simultaneously. Find the probability of getting: (i) one head (ii) at least one head (iii) no tail

Three unbiased coins are tossed simultaneously.Find the probability of getting (i) two heads (ii) one head (iii) at least one head (iv) more that one tails (v) at most 1head

Three coins are tossed once. Find the probability of getting at most two heads.

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

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