If `āxxbarb = barcxxbard, āxxbarc= barbxxbard` then

If (baraxxbarb)xx(barcxxbard)=lamdabarc+μbard then lamda,mu=

If (baraxxbarb)xx(barcxxbard)=[barabarbbard]barc +kbard then k =

If bara,barb,barc,bard are four vectors, then show that (baraxxbarb).(barcxxbard)+(barbxxbarc).(baraxxd)+(barcxxbara).(barbxxbard)=0

(barbxxbarc).(axxbard)+(barcxxbara).(barbxxbard)+(baraxxbarb).(barcxxbard)=

If bara, barb, barc, bard, bare are co-planar vectors then {(baraxxbarb)xx(barcxxbard)}xxbare =

If bara, barb lie in a plane, normal to the plane containing barc, bard then (baraxxbarb).(barcxxbard) =

Let vectors bara, barb, barc and bard be such that (baraxxbarb)xx(barcxxbard)=bar0 Let P_(1) and P_(2) be the planes determined by the pairs of vectors bara, barb and barc, bard respectively. Then the angle between P_(1) and P_(2) is

If bara,barc,bard are coplaner then the value of (bard+bara).[baraxx{barbxx(barcxxbard)}]=

If bara,barb,barc,bard are unit co-planar vectors then abs((baraxxbarb)xx(barcxxbard)) =