Home
Class 10
MATHS
If the number of plane surfaces of a cub...

If the number of plane surfaces of a cuboid = x, number of edges = y, number of vertices = z and number of diagonals = p, then find the value of `(x+y-z-p)`.

Text Solution

Verified by Experts

The correct Answer is:
6
Promotional Banner

Topper's Solved these Questions

  • RIGHT CIRCULAR CYLINDER

    CALCUTTA BOOK HOUSE|Exercise Exercise - 2 (Long-answer type questions)|11 Videos

  • SIMILARITY

    CALCUTTA BOOK HOUSE|Exercise Exercise 5.2|27 Videos

Similar Questions

Explore conceptually related problems

If the number of surface of a cuboid is x, the number of edges is y, the number of vertices is z and the number of diagonals is P, then find the value of x - y + z + P.

Short- answer type questions (S.A) . If the number of surfaces of cuboid is x, the number of edges is y, the number of vertices is z and the number of diagenals is p, find the volue of (x-y+z+p).

The number of diagonals of a cuboid is __________.

If the number of terms in the expansion of (x+y+z)^n are 36, then find the value of ndot

Fill in the blanks If the number of vertices and number of diagonals of a cuboid are a and b respectively, then find the value of 3a+2b is____.

Area of three consecutive surfaces of a cuboid are x,y,z. The volume of the cuboid is

If p=a^x,q=a^y" and "a^2=(p^yq^x)^z , then find the value of xyz.

If x and y are real numbers and (x-5)^(2)+(x-y)^(2)=0 , then find the value of x and y.

If x + y + z = xyz and x, y, z gt 0 , then find the value of tan^(-1) x + tan^(-1) y + tan^(-1) z

CALCUTTA BOOK HOUSE-SAMPLE QUESTIONS PAPERS-QUESTION
  1. The value of an angle is D in degree and R in radian. Find the value o...

    Text Solution

    |

  2. If r cos theta=2 sqrt(3), r sin theta=2 and 0^(@) lt theta lt 90^(@),...

    Text Solution

    |

  3. If the number of plane surfaces of a cuboid = x, number of edges = y, ...

    Text Solution

    |

  4. The lengths of radii of a solid right crcular cone and a solid sphere ...

    Text Solution

    |

  5. The arithmitic mean of a frequency distraction is 8. If Sigma fi xi = ...

    Text Solution

    |

  6. A person took a loan of ₹ 4000 from a bank at tha rate of 7% simple i...

    Text Solution

    |

  7. Three potters from Kumartuli collectively took a loan of ₹ 100000 fro...

    Text Solution

    |

  8. Solve : x^2+(8+sqrt(11)) x+sqrt(704)=0

    Text Solution

    |

  9. The sum of the squares of two consecutive positive odd numbers is 802....

    Text Solution

    |

  10. If (x^3 -y^3) prop (x^3 +y^3) then prove that (x - y) prop ( x + y)

    Text Solution

    |

  11. Simplify : (3sqrt2)/(sqrt3 +sqrt6) -(4sqrt3)/(sqrt6 +sqrt2) +sqrt6/(sq...

    Text Solution

    |

  12. If x = cy + bz, y = az + cx , z =bx + ay, then prove that x^2/(1-a^2)=...

    Text Solution

    |

  13. If x/ (y+z) = y/(z+x) =z/(x+y) , then prove that the value of each ra...

    Text Solution

    |

  14. Prove that front formed at the centre of a circle by an arc is the dou...

    Text Solution

    |

  15. Prove that if two triangles are equiangular. Then corresponding sides...

    Text Solution

    |

  16. If the radius of cylinder is doubled, but height is reduced by 50% . W...

    Text Solution

    |

  17. Two circles intersect each other at P externally. The straight QR touc...

    Text Solution

    |

  18. Determin the value of square root of 29 by geometric method.

    Text Solution

    |

  19. If cos theta + sec thetan = 2, then find the value of (cos^(11) theta...

    Text Solution

    |

  20. Prove that "cosec"^2""24 cot^2""66^@ = sin^(2)24^@ +sin^2 ""66^@+cot^2...

    Text Solution

    |