Harpreet tosses two different coins simu...

Harpreet tosses two different coins simultaneously (say, one is of ₹ 1and other of ₹2.) What is the probability that she gets at least one heads?

PROBABILITY
NCERT GUJARATI|Exercise Exercise- 13.1|14 Videos
PROBABILITY
NCERT GUJARATI|Exercise Exercise- 13.2|9 Videos
POLYNOMIALS
NCERT GUJARATI|Exercise OPTIONAL EXERCISE [For extensive learning]|6 Videos
PROGRESSIONS
NCERT GUJARATI|Exercise OPTIONAL EXERCISE (FOR EXTENSIVE LEARNING)|7 Videos

Similar Questions

Explore conceptually related problems

A coin is tossed twice, what is the probability that at least one tail occurs?

Ten coins are tossed. Then what is the probability of getting atleast 8 heads ?

A coin is tossed twice, what is the probability that etleast one tail occurs?

A fair coin is tossed n times, then what is the probability that H (Head) has appeared at least once ?

If M and N are any two events, the probability that at least one of them occurs is

A coin is tossed four times. The probability that atleast one heads turns up is

Nine balanced coins tossed together once. Find probability of getting at least 6 heads.

If a fair coin is tossed 10 times, find the probability of i) exactly 2 heads ii) at least 9 heads

How many times must a man toss a fair coin so that the probability of having at least one head is more than 90%?

8 coins are tossed togather. Then ………. is the probability of an event that head H comes up at least 6 times.