Home
Class 14
MATHS
B(1) is a point on the side AC of Delta...

`B_(1)` is a point on the side AC of `DeltaABC` and `B_(1)B` is joined. A line is drawn through a parallel to `B_(1)B` meeting BC at `A_(1)` and another line is drawn through C parallel to `B_(1)B` meeting AB produced at `C_(1)` The

A

`1/(C C_1)-1/(A A_1)= 1/(BB_1)`

B

`1/(C C_1)+1/(A A_1)= 1/(BB_1)`

C

`1/(BB_1)-1/(A A_1)=1/(C C_1)`

D

`1/(A A_1)-1/(C C_1)=2/(BB_1)`

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • 2016 TIER-II PAPER(14)

    CHAMPION PUBLICATION|Exercise EXERCISE|100 Videos

  • 2016 TIER-II PAPER(16)

    CHAMPION PUBLICATION|Exercise EXERCISE|100 Videos

Similar Questions

Explore conceptually related problems

P is the mid-point of side AB of parallelogram ABCD. A line drawn from B parallel to PD meets CD at Q and AD produce at R. Prove that : (i) AR = 2BC (ii) BR= 2BQ

Thet equatio of the line passing through (a, b) and parallel to the line x/a+ y/b=1 is

P is the mid-point of side A B of a parallelogram A B C D . A line through B parallel to P D meets D C at Q\ a n d\ A D produced at Rdot Prove that: A R=2B C (ii) B R=2\ B Q

To constuct a triangle similar to a given DeltaABC with its sides (7)/(3) of the corresponding side of DeltaABC , draw a ray BX making acute angle with BC and X lies on the opposite side of A with respect of BC. The points B_(1),B_(2),…..,B_(7) are located at equal distances on BX, B_(3) is joined to C and then a line segment B_(6)C' is drawn parallel to B_(3)C , where C' lines on BC produced. Finally line segment A'C' is drawn parallel to AC.

In the given figure (not drawn to scalse ) , AG is parallel to CD and AG=(2)/(7)CD . The point B on AC is such that BC=(2)/(7)AC . If the line BG meets AD at F and the line through C is parallel to BG which meets AD at E , then find the value of (FG)/(EC) .

Internal bisector of /_A of triangle ABC meets side BC at D. A line drawn through D perpendicular to AD intersects the side AC at E and the side AB at F. If a, b, c represent sides of DeltaABC, then

CHAMPION PUBLICATION-2016 TIER-II PAPER(15)-EXERCISE
  1. ABC is an isosceles triangle inscribed in a circle. If AB = AC 12sqrt"...

    Text Solution

    |

  2. ABC is isosceles triangle where AB = AC which is circumscribed about a...

    Text Solution

    |

  3. If D and E are the mid points of AB and AC respectively of DeltaABC, t...

    Text Solution

    |

  4. O is the circumentre of the isosceles triangle ABC. Given that AB= AC ...

    Text Solution

    |

  5. B(1) is a point on the side AC of DeltaABC and B(1)B is joined. A lin...

    Text Solution

    |

  6. The value of the expression (1 +sec22^@ + cot 68^@)(1- cosec22^@+ tan6...

    Text Solution

    |

  7. If x sin^(3) theta + y cos^(3) theta = sin theta cos theta ne 0 and x ...

    Text Solution

    |

  8. If sec theta + tan theta = m (>1), then the value of sin theta is (0^@...

    Text Solution

    |

  9. If (a^2-b^2)sin theta+2abcos theta= a^2+b^2, then tan theta= यदि (a...

    Text Solution

    |

  10. A person from the top of a hill observes a vehicle moving towards him ...

    Text Solution

    |

  11. If 2ycos = xsin theta and 2 x sec theta -y cosec theta = 3, then the v...

    Text Solution

    |

  12. From the top of a cliff 100 metre high, the angles of depression of th...

    Text Solution

    |

  13. A vertical tower stands on a horizontal plane and is surmounted by a v...

    Text Solution

    |

  14. A man on the top of a tower, standing on the Sea-shore, finds that a b...

    Text Solution

    |

  15. The expression of (cottheta+"cosec"theta-1)/(cottheta-"cosec"theta+1...

    Text Solution

    |

  16. The following pie-chart shows the monthly expenditure of a family on v...

    Text Solution

    |

  17. The following pie-chart shows the monthly expenditure of a family on v...

    Text Solution

    |

  18. The following pie-chart shows the monthly expenditure of a family on v...

    Text Solution

    |

  19. The following pe chart shows the monthly expenditure of a family on va...

    Text Solution

    |

  20. The following pie-chart shows the monthly expenditure of a family on v...

    Text Solution

    |