Let `vecr` be a unit vector satisfying `vecrxxveca=vecb`, where `|veca|=sqrt(3)` and `|vecb|=sqrt(2)`. Then `vecr`-

Let vecr be a unit vector satisfying vecr xx veca = vecb, " where " |veca|= sqrt3 and |vecb| = sqrt2

Let vecr be a unit vector satisfying vecr xx veca = vecb, " where " |veca|= sqrt3 and |vecb| = sqrt2

Let vecr be a unit vector satisfying vecr xx veca = vecb, " where " |veca|= sqrt3 and |vecb| = sqrt2 , then

Let vecr be a unit vector satisfying vecr xx veca = vecb, " where " |veca|= sqrt3 and |vecb| = sqrt2 , then

Let vecr be a unit vector satisfying vecr xx veca = vecb, " where " |veca|= sqrt3 and |vecb| = sqrt2 , then (a)vecr= 2/3(veca+ veca xx vecb) (b) vecr= 1/3(veca+ veca xx vecb) (c) vecr= 2/3(veca- veca xx vecb) (d) vecr= 1/3(-veca+ veca xx vecb)

If veca and vecb are mutually perpendicular unit vectors, vecr is a vector satisfying vecr.veca =0, vecr.vecb=1 and (vecr veca vecb)=1 , then vecr is:

If veca and vecb are mutually perpendicular unit vectors, vecr is a vector satisfying vecr.veca =0, vecr.vecb=1 and (vecr veca vecb)=1 , then vecr is:

Let vecr be a non - zero vector satisfying vecr.veca = vecr.vecb =vecr.vecc =0 for given non- zero vectors veca vecb and vecc Statement 1: [ veca - vecb vecb - vecc vecc- veca] =0 Statement 2: [veca vecb vecc] =0

Let vecr be a non - zero vector satisfying vecr.veca = vecr.vecb =vecr.vecc =0 for given non- zero vectors veca vecb and vecc Statement 1: [ veca - vecb vecb - vecc vecc- veca] =0 Statement 2: [veca vecb vecc] =0