If the points `A,B,C and D` have position vectors `bara,2bara+barb,4bara+2barb and 5 bara+4barb` respectively, then three collinear points are

The vectors bara,barb and bara+barb are

The vectors bara,barb and bara+barb are

Three points whose position vectors are bara+barb,bara-barb and bara+kbarb are collinear, then the value of k is

If the position vectors of the points A,B,C are bara,barb and 3bara-2barb respectively, then the position A,B,C are

If the position vectors of the points A,B,C are bara,barb and 3bara-2barb respectively, then the points A,B,C are: a)Collinear b)Non-collinear c)Forming a right angled triangle d)None of these

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

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

If bara,barb,barc are non-coplanar vectors, then three points with position vectors bara-2barb+3barc,2bara+mbarb-4barc and -7barb+10barc will be collinear if m equals

If bara,barb,barc are non-coplanar vectors, then three points with position vectors bara-2barb+3barc,2bara+mbarb-4barc and -7barb+10barc will be collinear if m equals

(bara+2barb-barc).(bara-barb)xx(bara-barb-barc)=