Home
Class 12
MATHS
" सिद्ध करें बिन्दु "-2vec a+3vec b+5vec...

" सिद्ध करें बिन्दु "-2vec a+3vec b+5vec c,vec a+2vec b+3vec c" तथा "7vec a-vec c" संरेख हैं। "

Promotional Banner

Similar Questions

Explore conceptually related problems

[vec a+vec b,vec b+vec c,vec c+vec a]=2[vec a,vec b,vec c]

vec a * {(vec b + vec c) xx (vec a + 2vec b + 3vec c)} = [vec with bvec c]

[vec a + vec b, vec b + vec c, vec c + vec a] = 2 [vec a, vec b, vec c]

[vec a xx (3vec b + 2vec c), vec b xx (vec c-2vec a), 2vec c xx (vec a-3vec b)]

Show that the points A,B,C with position vectors 2vec a+3vec b+5vec c,vec a+2vec b+3vec c and 7vec a-vec c respectively,are collinear.

If vec a , vec b and vec c are non-coplanar vectors, prove that vectors 3vec a-7 vec b-4 vec c ,3 vec a -2 vec b+ vec c and vec a + vec b +2 vec c are coplanar.

Prove that four points 2vec a+3vec b-vec c,vec a-2vec b+3vec c,3vec a+4vec b-2vec c and vec a-6vec b+6vec c are coplanar.

Show that the point A ,B ,C with position vectors vec a-2 vec b+3 vec c ,2 vec a+3 vec b-4 vec c and -7 vec b+10 vec c are collinear.

Show that the point A ,B ,C with position vectors vec a-2 vec b+3 vec c ,2 vec a+3 vec b-4 vec c and -7 vec b+10 vec c are collinear.

Show that the points with position vectors vec a-2vec b+3vec c,-2vec a+3vec b-vec c and 4vec a-7vec b+7vec c are collinear.