Home
Class 12
MATHS
The distance between the middle point of...

The distance between the middle point of `B C` and the foot of the perpendicular from `A` is:

Promotional Banner

Topper's Solved these Questions

  • INVERSE TRIGONOMETRIC FUNCTIONS

    RESONANCE DPP|Exercise All Questions|15 Videos

  • MATRICES

    RESONANCE DPP|Exercise All Questions|7 Videos

Similar Questions

Explore conceptually related problems

If a=9,b=4 and c=8 then find the distance between the middle point of BC and the foot of the perpendicular form A.

The distance between the points (a, b) and (-a, -b)

If the coordinates of the points A,B,C be (-1,5),(0,0) and (2,2) respectively, and D be the middle point of BC , then the equation of the perpendicular drawn from B to the line AD is

If bar(a) is the position vector of A then the position vector of the foot of the perpendicular from A to the plane bar(r).bar(b)=bar(b).bar(c) is.

If the perpendicular distance of a point P from the X-axis is 5 units and the foot of the perpendicular lies on the negative direction of X-axis then the point P has

P is a point on either of the two lines y-sqrt(3)|x|=2 at a distance 5 units from their point of intersection The coordinates of the foot of the perpendicular from P on the bisector of the angle between them are

Let the coordinates of the points A, B, C be (1,8,4), (0,-11,4) and (2,-3,1) respectively. What are the coordinates of the point D which is the foot of the perpendicular from A on BC?

Let the coordinates of the points A, B, C be (1,8,4), (0,-11,4) and (2,-3,1) respectively. What are the coordinates of the point D which is the foot of the perpendicular from A on BC ?

Foot of perpendicular from (8,9) on y -axis is

RESONANCE DPP-JEE MAINS-All Questions
  1. The first term of a sequence of numbers is a1=5 . Succeeding terms are...

    Text Solution

    |

  2. The vectors vec a=3 veco-2 vec j+2 vec k and vec b=- vec i-2 vec k a...

    Text Solution

    |

  3. The distance between the middle point of B C and the foot of the perpe...

    Text Solution

    |

  4. Tangent and normal to the curve y=2s in x+s in2x are drawn at p(x=pi/3...

    Text Solution

    |

  5. The coefficient of x^5in(1+2x+3x^2+)^(-3//2)i s(|x|<1) 21 b. 25 c. 26...

    Text Solution

    |

  6. Vector vec a in the plane of vec b=2 hat i+ hat ja n d vec c= hat i...

    Text Solution

    |

  7. 3 firemen X, Y and Z shoot at a common target. The probabilities that ...

    Text Solution

    |

  8. If vec a= hat i+ hat j+ hat k& vec b= hat i-2 hat j+ hat i , then the...

    Text Solution

    |

  9. If A^2+A+I=0 , then A is non-singular A!=0 (b) A is singular A^(-...

    Text Solution

    |

  10. If f(x),g(x) be twice differentiable function on [0,2] satisfying f''(...

    Text Solution

    |

  11. Let A=[1 0 1 1] . Then which of following is/are true? a. ("lim")(n-...

    Text Solution

    |

  12. The set of values of lambda for which the vectors vec a=(lambda(log)2...

    Text Solution

    |

  13. If z1,z2,z3,z4 be the vertices of a parallelogram taken in anticlockwi...

    Text Solution

    |

  14. If z1, z2, z3 are distinct nonzero complex numbers and a ,b , c in R...

    Text Solution

    |

  15. Consider I1=int0^(pi/4)e^x^2dx ,I2=int0^(pi/4)e^x dx ,I3=int0^(pi/4)e^...

    Text Solution

    |

  16. (lim)(xvec0)(s in x^4-x^4cos x^4)/(x^4(e^(2x)^4-1-2x^4)) 1/3 b. 1/2 c...

    Text Solution

    |

  17. If An=int0^(pi/2)(sin(2n-1)x)/(s in x)"dx";"B""n"=int0^("pi"/2)(("s i ...

    Text Solution

    |

  18. If A , B ,C are angles of a triangles, then the value of |[e^(2i A),...

    Text Solution

    |

  19. Sum of all the solutions of the equation : tan^2 33x = cos2x - 1 which...

    Text Solution

    |

  20. Statement-1 : Let z be a complex number satisfying |z-3|lt=|z-1|,|z-3|...

    Text Solution

    |