Two coins are tossed simutlaneously. What is the probability of getting at least one tail ?

Two coins are tossed simultaneously. What is the probability of getting at least one tail ?

Two coins are tossed simultaneously. What is the probability of getting at least one tail ?

Two coins are tossed simultaneously. What is the probability of getting at least one heads?

Two coins are tossed simultaneously. What is the probability of getting at least one head?

Two coins are tossed simultaneously. What is the probability of getting at least one head?

Two coins are tossed simultaneously.What is the probability of getting at least one head?

Two coins are tossed simultaneously . Find the probability of getting at least one tail.

Two coins are tossed simultaneously. Find the probability of getting at least one head.

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

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