Find the vector having magnitude `sqrt(6)` units and perpendicular to both `2bari-bark,3barj-bari-bark`.

If bara " is perpendicular to " bari,barj & bark, " then find " bara .

Three forces having magnitudes 5,4 and 3 units act on a particle in the directions 2bari-2barj-bark , bari+2barj+2bark and 2bari+barj-2bark respectively and the particele gets displaced from the point A whose position vector is 6bari-2barj+3bark to the point B whose position vector is 9bari+7barj+5bark then the work done by these forces is

Unit vector coplanar with bari+barj+2bark,bari+2barj+bark and perpendicular to bari+barj+bark is

The perpendicular distance from origin to the plane passing through the point bara = 2bari +3barj -bark " and perpendicular to the vector " 3bari -2barj-2bark is

Find the volume of the parallelopiped having co-terminus edges bari+barj+bark, bari-barj,bari+2barj-bark .

Let bara = bari+barj+bark and barb =2bari+3barj+bark . Find The vector components of barb " in the direction " bara " and perpendicular to that of " bara .