Home
Class 12
MATHS
Delta ABC is formed by a (1,8,4), B (...

`Delta ABC` is formed by a (1,8,4), B (0, -11,4) and C(2,-3,1) . If D is the foot of the perpendicular from A to BC . Then the coordinates of D are

Text Solution

Verified by Experts

The correct Answer is:
`(4,5,-2)`
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • DC'S & DR'S

    SRISIRI PUBLICATION|Exercise MISCELLANEOUS (3D MIS Q)|4 Videos

  • DC'S & DR'S

    SRISIRI PUBLICATION|Exercise MISCELLANEOUS (3D MIS Q)|4 Videos

  • BOARD MODEL PAPER-1

    SRISIRI PUBLICATION|Exercise QUESTIONS|24 Videos

  • DIFFERENTIATION

    SRISIRI PUBLICATION|Exercise EXERCISE(VSAQ,SAQ & LAQ)|14 Videos

Similar Questions

Explore conceptually related problems

A(1,8,4), B(0,-11,4) ,C(2,-3,1) are three points and D is the foot of the perpendicular from A to BC. Find the coordinates of D .

Let A ( 4 , 2) , B ( 6 , 5) and C ( 1 , 4) be the vertices of DeltaABC The median from A meet BC at D . Find the coordinates of the poin D . (AS_(1))

Knowledge Check

  • Delta ABC is formed by A(1,8,4), B(0,-11,4) and C(2,-3,1). If D is the foot of the perpendicular from A to BC, then the coordiantes of D are

    A
    (4,5,-2)
    B
    (4,-5,2)
    C
    (-4,5,2)
    D
    (4,-5,-2)

  • The foot of the perpendicular from (1, 3, 4) to 2x – y +z +3 = 0 is

    A
    (1, –4,3)
    B
    (-1,4,3)
    C
    (0,3,0)
    D
    (1,2,3)

  • The foot of the perpendicular from (0,2,3) to the line (x+3)/5 = (y-1)/2 = (z+4)/3 is

    A
    `(-2,3,4)`
    B
    `(2,-1,3)`
    C
    `(2,3,-1)`
    D
    `(3,2,-1)`

    • Similar Questions

    Explore conceptually related problems

    If A(3, -1, 11), B(0, 2, 3), C(4, 8, 11) are three points, then the foot of the perpendicular drawn from the point A to the line joining the points B and C is

    Let A (4, 2), B(6, 5) and C(1, 4) be the vertices of DeltaABC . AD is the median on BC. Find the coordinates of the point D.

    The triangle ABC is defined by the vertices A =(0,7,10), B = (-1,6,6) and C = (-4,9,6) Let D be the foot of the altitude from B to the side AC. Then bar(BD) is

    In a Delta ABC , if D is the mid point of BC and AD is perpendicular to AC , then cos B =

    In Delta ABC, B=45^@, C=120^@,a=40 cm , the length of the perpendicular from A on BC produced is

    Home
    Profile