Home
Class 11
MATHS
The ratio in which the line segment join...

The ratio in which the line segment joining the points whose position vectors are `2 hati - 4 hatj - 7 hatk and - 3 hati + 5 hatj - 8 hatk` is divided by the plane whose equation is ` vec r.(hati -2 hatj + 3hatk) =13` is

A

`13:12` internally

B

`12:25` externally

C

`13:25` internally

D

`37:25` internally

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Similar Questions

Explore conceptually related problems

The angle between two vectors 6 hati + 6 hatj- 3hatk and 7 hati + 4 hatj + 4hatk is given by

If the point whose position vectors are 2hati+hatj+hatk, 6hati-hatj+2hatk and 14hati-5hatj+phatk collinear, then the value of p is

The work done in moving an object from origin to a point whose position vector is vecr = 3hati + 2hatj - 5hatk by a force vecF = 2hati - hatj - hatk is

find vecA xx vecB if vecA = hati - 2 hatj + 4 hatk and vecB = 3 hati - hatj + 2hatk

The equation of the plane passing through a point with position vector hati + 2 hatj + 3 hatk and parallel to the plane vecr. (3 hati + 4 hatj + 5 hatk)=0 is

If the angle between the vectors 2 alpha^2hati + 4 alpha hatj + hatk" and " 7 hati - 2 hatj + alpha hatk is obtuse then

The distance between the line vecr = 2 hati - 2 hatj + 3 hatk + lamda ( hati - hatj + 4 hatk) and the plane vecr. (hati + 5 hatj + hatk) = 5 is

The work done in moving an object from origin to a point whose position vector is r=3hati+2hatj-5hatk by a force F=2hati-hatj-hatk