Home
Class 12
MATHS
P is a point on the line through the poi...

`P` is a point on the line through the point `A` whose position vector is ` vec a` and the line is parallel to the vector ` vec b` . If `P A=6,` the position vector of `P` is: ` vec a+6 vec b` (b) ` vec a+6/(| vec b|) vec b` ` vec a-6 vec b/(| vec b|)` (d) ` vec b+6/(| vec a|) vec a`

Promotional Banner

Similar Questions

Explore conceptually related problems

P is a point on the line through the point A whose position vector is vec a and the line is parallel to the vector vec b. If PA=6, the position vector of P is: (a) vec a+6vec b (b) vec a+(6)/(|vec b|)vec b(c)vec a-6(vec b)/(|vec b|) (d) vec b+(6)/(|vec a|)vec a

For non-zero vectors vec a and vec b if |vec a+vec b|<|vec a-vec b|, then vec a and vec b are

If the position vector of a point A is vec a + 2 vec b and vec a divides AB in the ratio 2:3 , then the position vector of B, is

Show that the projection vector vec a and vec b(!=vec 0)( component of vec a aong vec b)is((vec a*vec b)/(|vec b|))vec b

If vec a , vec b are two vectors, then write the truth value of the following statements: vec a=- vec b| vec a|=| vec b| | vec a|=| vec b| vec a=+- vec b | vec a|=| vec b| vec a= vec b

If the position vector of these points are vec(a) -vec(b)+3 vec(c ), 2 vec(a)+3vec(b)-4 vec( c) ,-7 vec(b) + 10 vec(c ) , then the three points are

If the position vectors of three points are vec a-2vec b+3vec c,2vec a+3vec b-4vec c,-7vec b+10vec c then the three points are

A line l is passing through the point vec b and is parallel to vector vec c Determine the distance of point A(vec a) from the line l in the form vec b-vec a+((vec a-vec b)vec c)/(|vec a|^(2))vec c or (|(vec b-vec a)xxvec c|)/(|vec c|)

If vec a, vec b, vec c are three vectors such that | vec b | = | vec c | then {(vec a + vec b) xx (vec a + vec c)} xx {(vec b xxvec c)} * (vec b + vec c) =

If vec a, vec b and vec c are non coplaner vectors such that vec b xxvec c = vec a, vec c xxvec a = vec b and vec a xxvec b = vec c then | vec a + vec b + vec c | =