A and B toss a fair coin each simultaneously 20 times.Then the probability that both of them will not get tail at the same toss is equal to

Each of A and B tosses a fair coin simultaneously 10 times. The probability that both of them will not get tail at the same toss is equal to

A and B toss a fair coin each simultaneously 50 xx.The probability that both of them will not get tail at the same toss is (3/4)^(50) b.(2/7)^(50) c.(1/8)^(50) d.(7/8)^(50)

two fair coins are tossed simultaneously . Find the probability of getting two heads .

two fair coins are tossed simultaneously . Find the probability of Getting only one head .

If a fair coin is tossed twice, find the probability that both outcomes are the same.

three fair coins are tossed simultaneously . Find the propability of getting two heads .

Three coins are tossed simultaneously . Find the probability that tail appears on the middle one.

two fair coins are tossed simultaneously . Find the probability of getting atleast one head .