Home
Class 12
MATHS
The vector vecaxxvecb+vecbxxvecc+veccxxv...

The vector `vecaxxvecb+vecbxxvecc+veccxxveca` is (A) parallel to plane of `/_\ABC` (B) perpendicular to plane of `/_\ABC` (C) is neighater parallel nor perpendicular to the plane of `/_\ABC` (D) the vector area of `/_\ABC`

Text Solution

AI Generated Solution

Promotional Banner

Similar Questions

Explore conceptually related problems

The plane parallel to YZ- plane is perpendicular to ………….

A body of mass 10 kg is at rest on an iinclined plane of angle 30^(@) . What are its components parallel and perpendicular to the plane ?

The planes x=0 and y=0 (A) are parallel (B) are perpendicular to each other (C) interesect in z-axis (D) none of these

The plane x+y=0 (A) is parallel to y-axis (B) is perpendicular to z-axis (C) passes through y-axis (D) none of these

If a vector vec a is perpendicular to two non-collinear vector vec b and vec c , then vec a is perpendicular to every vector in the plane of vec b and vec c .

In any triangle ABC, if the angle bisector of /_A and perpendicular bisector of BCintersect, prove that they intersect on the circumcircle of the triangle ABC

In any triangle ABC, if the angle bisector of /_A and perpendicular bisector of BC intersect, prove that they intersect on the circumcircle of the triangle ABC.

Let the pair of vector veca,vecb and vecc,veccd each determine a plane. Then the planes are parallel if

In Figure, m\ and\ n are two plane mirrors perpendicular to each other. Show that the incident ray C A is parallel to the reflected ray B D

If veca,vecb,vecc are the position vectors of A,B,C respectively prove that vecaxxvecb+vecbxxvecc+veccxxveca is a vector perpendicular to the plane ABC.