IF `bar(a),bar(b),bar(c )` are vectors from the origin to three points A,B,C show that `bara times barb +barb times barc+barc times bara` is perpendicular to the plane ABC.

If barc=bara times barb and barb=barc times bara then

IF barx times barb=barc times barb and barx . bara =0 then barx=

Prove that [bara times barb bara times barc bard]=(bara.bar d)[bara barb barc]

bara times (barb times barc) +barb times (barc times bara)+ barc times (bara times barb) equals

If bara ,barb and barc are three unit vectors such that bara times (barb times barc)=1/2 barb Find the angles which bara makes with barb and barc .

If vectors barb, bar c ,bard are not coplanar then prove that (bara times barb) times (barc times overlind)+(bara times barc) times (bard times barb)+(bara times bard) times (barb times barc) is parallel to bara .

IF bara,barb,barc are unit vectors such that bara+barb+barc=0 then the value of bara.barb+barb.barc+barc.bara is

Three points having position vectors bara,barb and barc will be collinear if

If bara,barb,barc are non-coplanar vectors, express bara times (barb times barc) as a linear combination of bara,barb,barc

What are the coordinates for the point on the line AB (see figure) that is three times as far from A as from B, and that is in between point A and B?