Home
Class 12
MATHS
The number of possible outcomes in a thr...

The number of possible outcomes in a throw of `n` ordinary dice in which at least one of the die shows and odd number is a. `6^n-1` b. `3^n-1` c. `6^n-3^n` d. none of these

Promotional Banner

Topper's Solved these Questions

  • INVERSE TRIGONOMETRIC FUNCTIONS

    RESONANCE DPP ENGLISH|Exercise All Questions|15 Videos

  • MATRICES

    RESONANCE DPP ENGLISH|Exercise All Questions|7 Videos

Similar Questions

Explore conceptually related problems

The number of possible outcomes in a throw of n ordinary dice in which at least one of the dice shows an odd number is

Write the total number of possible outcomes in a throw of 3 dice in which at least one of the dice shows an even number.

Four dice are rolled. The number of possible outcomes in which atleast one die show 6 is

Three dice are rolled. Find the number of possible outcomes in which at least one dice shows 5.

Let n ordinary fair dice are rolled once. The probability that at least one of the dice shows an odd number is ((31)/(32)) than 'n' is equal to :

n dice are rolled. The probability that at least one of the dice shows an even number is (15)/(16) , find the value of n.

The sum of first n odd natural numbers is 2n-1 (b) 2n+1 (c) n^2 (d) n^2-1

n dice are thrown and the total number of possible outcomes in which at least one die shows 1 is 671, then n= (A) 3 (B) 4 (C) 5 (D) none of these

The total number of ways in which 2n persons can be divided into n couples is a. (2n !)/(n ! n !) b. (2n !)/((2!)^3) c. (2n !)/(n !(2!)^n) d. none of these

The total number of ways in which 2n persons can be divided into n couples is a. (2n !)/(n ! n !) b. (2n !)/((2!)^3) c. (2n !)/(n !(2!)^n) d. none of these

RESONANCE DPP ENGLISH-JEE MAINS-All Questions
  1. Point A lies on the line y=2x and the sum of its abscissa and ordinate...

    Text Solution

    |

  2. A committee of two persons is selected from two men and two women. ...

    Text Solution

    |

  3. The number of possible outcomes in a throw of n ordinary dice in wh...

    Text Solution

    |

  4. If Ram secures 100 marks n math then he will get a mobile. The logica...

    Text Solution

    |

  5. Find the coefficient of x^4 in the expansion of (1+x+x^2+x^3)^(11)dot

    Text Solution

    |

  6. The sum of digits in the units place of all numbers formed with the...

    Text Solution

    |

  7. Find the point where the line x+y=6 is a normal to the parabola y^2=8x...

    Text Solution

    |

  8. The eccentricity of the conjugate hyperbola of the hyperbola x^2-3y^2=...

    Text Solution

    |

  9. Let y=f(x) be satisfying differential equation e^(-x^(2))(dy)/(dx)=2xy...

    Text Solution

    |

  10. Tangents are drawn from the points on the line x-y-5=0 to x^2+4y^2=4 ....

    Text Solution

    |

  11. The points (p,q +r) , (q, r+p) and (r, q+p) are "".

    Text Solution

    |

  12. lf r1 and r2 are the distances of points on the curve 10(ZbarZ)-3i(Z^2...

    Text Solution

    |

  13. int(dx)/(ax^(2)+bx+c)=k(1)tan^(-1)(x+A)/(B)+C if

    Text Solution

    |

  14. Consider f(x)=int(-1)^(x)(e^((x-t)/(x-2-t))dt)/(x-2-t)^(2) Q. The y-...

    Text Solution

    |

  15. Let y=f(x) be satisfying differential equation e^(-x^(2))(dy)/(dx)=2xy...

    Text Solution

    |

  16. Find the area bounded by the curves y=6x-x^2a n dy=x^2-2xdot

    Text Solution

    |

  17. Consider f(x)=int(-1)^(x)(e^((x-t)/(x-2-t))dt)/(x-2-t)^(2) Q. The gr...

    Text Solution

    |

  18. If the roots of the cubic, x^3+a x^2+b x+c=0 are three consecutive pos...

    Text Solution

    |

  19. sum(n=1)^(prop)tan^(-1)((4n)/(n^(4)+5))=

    Text Solution

    |

  20. lim(n to prop) (n)/(3){((3)/(n)+(9)/(n^(2)))^(2)+((3)/(n)+(18)/(n^(2))...

    Text Solution

    |