Find the probability of getting at least one tail in 4 tosses of a coin.

Find the probability of getting tail each time in three tosses of a coin.

Find the probability of getting one head and one tail in one toss of two coins.

Two coins are tossed simultaneously. Find the probability of getting (i) at least one tail (ii) at least one head.

Three different coins are tossed together . Find the probability of getting at least two tails .

The probability of getting exactly 2 tails in 6 tosses of a fair coin is

Suppose six coins are tossed simultaneously. Then the probability of getting at least one tail is :

Three coins are tossed once. Find the probability of getting at least two tails.

In a single throw of two coins,find the probability of getting at least one tail.