Home
Class 12
MATHS
Two coins are tossed once. Find P(E//F)....

Two coins are tossed once. Find `P(E//F)`. Where
E= tail appears on one coin and F=one coin shows head.

Text Solution

Verified by Experts

The correct Answer is:
1
Promotional Banner

Topper's Solved these Questions

  • PROBABILITY

    ARIHANT PUBLICATION|Exercise CHAPTER PRACTICE(LONG ANSWER TYPE QUESTIONS)|17 Videos

  • PROBABILITY

    ARIHANT PUBLICATION|Exercise CHAPTER PRACTICE (VERY SHORT TYPE QUESTIONS)|10 Videos

  • MATRICES

    ARIHANT PUBLICATION|Exercise CHAPTER PRACTICE (Very Short Answer Type Questions) |56 Videos

  • QUESTION PAPER 2018

    ARIHANT PUBLICATION|Exercise SHORT ANSWER TYPE QUESTIONS (ANSWER ANY THREE QUESTIONS)|38 Videos

Similar Questions

Explore conceptually related problems

Two coins are tossed once. Find P(E//F) . Where E:no tail appears and F: no head appears

A coin tossed twice. Find the probability of getting at least one head

Three coins are tossed once, then find the probability of getting all heads.

A coin tossed twice. Find the probability of getting exactly one head

A coin tossed twice. Find the probability of getting at most one head

A fair coin and an unbiased die are tossed. Let A be the event 'head appears on the coin' and B be the event 3 on the die'. Check whether A and B are independent events or not.

There are three coins. One is a two tailed coin (having tail on both faces) another is a biased coin that comes up heads 60% of the times and third is an unbiased coln. One of the three coins is chosen at random and tossed and it shows tail. What is the probability that it is a two tailed coin.

There are three coins, one is a two headed coin (having head on both faces), another is a biased coin that comes up heads 75% of the time and third is an unbiased coin. One of the three coins is chosen at random and tossed, it shows head. What is the probability that it was the two headed coin?

A coin is tossed 4 times. Find the mean and variance of the probability distribution of the number of heads.

ARIHANT PUBLICATION-PROBABILITY-CHAPTER PRACTICE (SHORT ANSWER TYPE QUESTIONS)
  1. If P(A) =3/10, P(B)=2/5 and P(A cup B)=3/5 then find P((B)/(A))+P((A)...

    Text Solution

    |

  2. If A and B are two events such that P(A)=3/8 ,P(B)=5/8 and P(A cup B)...

    Text Solution

    |

  3. Two coins are tossed once. Find P(E//F). Where E= tail appears on o...

    Text Solution

    |

  4. Two coins are tossed once. Find P(E//F). Where E:no tail appears an...

    Text Solution

    |

  5. In a college, 30% students fail in Physics, 25% fail in Mathematics an...

    Text Solution

    |

  6. Two dice are thrown. If it is known that the sum of numbers on the dic...

    Text Solution

    |

  7. Two events E and F are indendent if P(E )=0.3 and P(E cup F) =0.5 t...

    Text Solution

    |

  8. Given that the events A and B are such that P(A)=1/2,P(A cup B)=3/5 ...

    Text Solution

    |

  9. Given that the events A and B are such that P(A)=1/2,P(A cup B)=3/5 ...

    Text Solution

    |

  10. Let A and B be the independent events with P(A)=0.3 and P(B)=0.4 find...

    Text Solution

    |

  11. Let A and B be the independent events with P(A)=0.3 and P(B)=0.4 find...

    Text Solution

    |

  12. Let A and B be the independent events with P(A)=0.3 and P(B)=0.4 find...

    Text Solution

    |

  13. Let A and B be the independent events with P(A)=0.3 and P(B)=0.4 find...

    Text Solution

    |

  14. A box contains 3 orange balls, 3 green balls and 2 blue balls. Three b...

    Text Solution

    |

  15. In a group of students, there are 3 boys and 3 girls, 4 students are t...

    Text Solution

    |

  16. P speaks truth in 70% of the cases and Q in 80% of the cases. In what ...

    Text Solution

    |

  17. A bag contains 5 red, 7 green and 4 white balls. 3 balls are drawn one...

    Text Solution

    |

  18. A bag contains 5 red, 7 green and 4 white balls. 3 balls are drawn one...

    Text Solution

    |

  19. A and B appears for an interview for two posts. The probability of A's...

    Text Solution

    |

  20. A and B appears for an interview for two posts. The probability of A's...

    Text Solution

    |