Home
Class 11
MATHS
The base of a triangle is divided into 3...

The base of a triangle is divided into 3-equal part. If `t_(1), t_(2), t_(3)` be the tangents of the angles subtended by these parts at opposite vertex then of `((1/t_(1) + 1/t_(2))(1/t_(2) + 1/t_(3)))/((1+1/t_(2)^(2))) = `

A

1

B

2

C

3

D

4

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • PROPERTIES OF TRIANGLES

    AAKASH SERIES|Exercise LECTURE SHEET EXERCISE - I (More than One correct answer Type Questions) |4 Videos

  • PROPERTIES OF TRIANGLES

    AAKASH SERIES|Exercise LECTURE SHEET EXERCISE - I (Matrix Matching Type Questions)|1 Videos

  • PROPERTIES OF TRIANGLES

    AAKASH SERIES|Exercise PRACTICE EXERCISE|132 Videos

  • PLANES

    AAKASH SERIES|Exercise ADVANCED SUBJECTIVE TYPE QUESTIONS|30 Videos

  • PROPERTIES OF VECTORS

    AAKASH SERIES|Exercise PRACTICE EXERCISES|55 Videos

Similar Questions

Explore conceptually related problems

If t_(1),t_(2),t_(3) are the feet of normals drawn from (x_(1),y_(1)) to the parabola y^(2)=4ax then the value of t_(1)t_(2)t_(3) =

The area of triangle formed by the points points and t_(1),t_(2) and t_(3) on y^(3) =4ax is k |(t_(1)-t_(2))(t_(2)-t_(3)) (t_(3)-t_(1))| then K =

The equation of the line passing through the points (ct_(1),a/(t_(1))),(ct_(2),c/(t_(2))) is

If the tangents at t_(1) and t_(2) on y^(2) = 4ax are at right angles if

If P (at_(1)^(2),2at_(1)) and Q (at_(2)^(2),2at_(2)) are two variable points on the curve y^(2)=4ax and PQ subtends a right angle at the vertex then t_(1)t_(2) =

AAKASH SERIES-PROPERTIES OF TRIANGLES-LECTURE SHEET EXERCISE - I ( Straight Objective Type Questions )
  1. In a Delta^(le) ABC the bisectors of angleB and angleC meet AC and AB...

    Text Solution

    |

  2. In DeltaABC, AD is the altitude from A, if b gt c, C=23^(0), AD=(abc)/...

    Text Solution

    |

  3. The base of a triangle is divided into 3-equal part. If t(1), t(2), t(...

    Text Solution

    |

  4. If O is the point inside the triangle ABC such that lfloor OBC = A//2,...

    Text Solution

    |

  5. In a triangle ABC, a similar triangle A'B'C' is inscribed so that B'C'...

    Text Solution

    |

  6. In Delta ABC . P is an interior such that angle PAB = 10^(@) , angle P...

    Text Solution

    |

  7. In Delta ABC , " if " angle C = 3 angle A, BC = 27 , and AB = 48. The...

    Text Solution

    |

  8. In a triangle ABC, if A,B, C are in A.P and b:c =sqrt3:sqrt2, then

    Text Solution

    |

  9. In Delta ABC, if cos A cos B+ sin A sin B sin C=1, then a:b:c=

    Text Solution

    |

  10. In triangle ABC , if cot A , cot B , cot C are in A.P., then a^(2), b...

    Text Solution

    |

  11. Which of the following does not exist ?

    Text Solution

    |

  12. If the angles A, B and C of a triangle are in an arithmetic progressio...

    Text Solution

    |

  13. If a, b and c represent the lengths of sides of a triangle, then the p...

    Text Solution

    |

  14. In Delta ABC , angle A = 90^(@) and AD is an altitude . Complete the r...

    Text Solution

    |

  15. ABC is a triangle with angle B greater than angle C . D and E are poin...

    Text Solution

    |

  16. Two parallel chords of a circle of radius 2 are at a distance sqrt3 + ...

    Text Solution

    |

  17. In triangle ABC, angle B = pi//3. " and " angle C = pi//4 . Let D div...

    Text Solution

    |

  18. If the angles of a triangle are in the ration 4:1:1 then the ratio of ...

    Text Solution

    |

  19. A triangle has base 10 and base angles are 50, 70If the perimeter of t...

    Text Solution

    |

  20. The side of triangle ABC satisfy the relation a + b - c = 2 " and " 2a...

    Text Solution

    |