MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Conditional Probability

2. Two person...

Question

2. Two persons A and B r standing with 10 other persons on the circumference of a circle. If they stand at random, then find the probability that exactly 3 persons r in between A and B

Open in App

Solution

Suggest Corrections

thumbs-up

1

Similar questions

Q. P and Q are two friends standing in a circular arrangement with 10 more people. Find the probability that exactly 3 persons are seated between P and Q.

n

(n \geq 3)

, among whom are

A

B

, who are made to stand in a row in random order. Probability that there is exactly one person between

A

B

Q. Two persons A,B have to speak at a function with

10

other persons. If the persons speak at random order, the probability that A speak immediately before B is

Q. Fifteen person, among whom are

A

B

, sit down at random at a round table. It

p

is the probability that there are exactly

4

persons between

A

B

7 p

Q. Three persons A, B and C speak at a function along with other persons. If the persons speak at random, find the probability that A speaks before B and B speaks before C.

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Conditional Probability

MATHEMATICS

Watch in App

explore_more_icon

Explore more

Conditional Probability

Standard XII Mathematics

Join BYJU'S Learning Program

CrossIcon