Home
Class 12
MATHS
If omega is a complex cube root of unity...

If `omega` is a complex cube root of unity and `(1+omega)^7=A+Bomega` then A and B are respectively.

Promotional Banner

Topper's Solved these Questions

  • PRINCIPLE OF MATHEMATICAL INDUCTION

    CENGAGE PUBLICATION|Exercise Sovled Examples|22 Videos
  • PROBABILITY I

    CENGAGE PUBLICATION|Exercise JEE Advanced|7 Videos

Similar Questions

Explore conceptually related problems

If omega is the complex cube root of unity, then find 1/omega^77

If omega(ne1) is a cube root of unity and (1+omega)^7=A+B_omega then (A,B) equals

If omega is the complex cube root of unity, then find omega^-97

If omega is the complex cube root of unity, then find omega^-73

If omega is the complex cube root of unity, then find omega+1/omega

If omega is the complex cube root of unity, then find 1/omega^405

If omega is the complex cube root of unity, then find omega^-303

If omega is the complex cube root of unity, then find (1-omega)(1-omega^5)

If omega is the complex cube root of unity, then find (1+omega)(1+omega^5)

If omega is the complex cube root of unity, then find (1-omega+omega^2)^3 .

CENGAGE PUBLICATION-PROBABILITY-All Questions
  1. Whenever horses a,b,c race together, their respective probabilities of...

    Text Solution

    |

  2. A fair die is tossed repeatedly. A wins if it is 1 ir 2 on two consecu...

    Text Solution

    |

  3. If omega is a complex cube root of unity and (1+omega)^7=A+Bomega then...

    Text Solution

    |

  4. For a student to qualify, he must pass at least two out of three exams...

    Text Solution

    |

  5. Three boys and two girls stand in a queue. The probability, that the n...

    Text Solution

    |

  6. Four person independently solve a certain problem correctly with pr...

    Text Solution

    |

  7. A box contains 24 identical balls of which 12 are white and 12 are bla...

    Text Solution

    |

  8. A six-faced fair dice is shown until 1 comes. Then the probability tha...

    Text Solution

    |

  9. evaluate: int0^(pi/2) (cos^(3/2)x)/(sin^(3/2)x+cos^(3/2)x)dx

    Text Solution

    |

  10. A is targeting to B, B and C are targeting to A. Probability of hittin...

    Text Solution

    |

  11. A student appears for tests I, II and III. The student is considered s...

    Text Solution

    |

  12. If Ma n dN are any two events , the probability that exactly one of th...

    Text Solution

    |

  13. Ea n dF are two independent events. The probability that both Ea n dF ...

    Text Solution

    |

  14. If A ,B ,C be three mutually independent events, then Aa n dBuuC are a...

    Text Solution

    |

  15. Let E be an event which is neither a certainty nor an impossibility. I...

    Text Solution

    |

  16. A student can solve 2 out of 4 problems of mathematics, 3 out of 5 pro...

    Text Solution

    |

  17. An unbiased cubic die marked with 1,2,2,3,3,3 is rolled 3 times. The p...

    Text Solution

    |

  18. A bag contains 3 red and 3 green balls and a person draws out 3 at ...

    Text Solution

    |

  19. The probability that an automobile will be stolen and found within one...

    Text Solution

    |

  20. A pair of numbers is picked up randomly (without replacement) from the...

    Text Solution

    |