" 3."2.bar(7)*(p)/(q)" zasu or sucti "

express 2.7bar(35) as (p)/(q)

For three vectors bar(p), bar(q) and bar(r)" if "bar(r)=3bar(p)+4bar(q) and 2bar(r)=bar(p)-3bar(q) then

If bar(AB)=3bar(p)-bar(q) and bar(AD)=bar(p)-3bar(q) are adjacent sides of a parallelogram ABCD where |p|=2=|bar(q)|(bar(p),bar(q))=(pi)/(3) then the length of the diagonal bar(AC) is

If bar(AB)=3bar(p)-bar(q) and bar(AD)=bar(p)-3bar(q) are adjacent sides of a parallelogram ABCD where |p|=2=|bar(q)|(bar(p),bar(q))=(pi)/(3) then the length of the diagonal bar(AC) is

P,Q,R,S have position vectors bar(p),bar(q),bar(r),bar(s) respctively such that (bar(p)-bar(q))=2(bar(s)-bar(r)) then QS and PR

If bar(a),bar(b),bar(c) and bar(p),bar(q)bar(r) are two sets of three non- coplanar vectors such that bar(a)*bar(p)+bar(b).bar(q)+bar(c).bar(r)=3 then bar(P)=.......bar(q)=......,bar(r)=......

let bar(a),bar(b)&bar(c) be three non-zero non coplanar vectors and bar(p),bar(q)&bar(r) be three vectors defined as bar(p)=bar(a)+bar(b)-2bar(c);bar(q)=3bar(a)-2bar(b)+bar(c)&bar(r)=bar(a)-4bar(b)+2bar(c) .If v_(1),v_(2) are the volumes of parallelopiped determined by the vectors bar(a),bar(b),bar(c) and bar(p),bar(q),bar(r) respectively then v_(2):v_(1) is

If bar(r)=3bar(p)+4bar(q)" and "2bar(r)=bar(p)-3bar(q) then

P, Q, R, S have position vectors bar(p), bar(q), bar(r), bar(s) respectively such that (bar(p)-bar(q))=2(bar(s)-bar(r)) , then QS and PR

If p=bar(i)+abar(j)+bar(k) and q-bar(i)+bar(j)+bar(k) then |bar(p)+bar(q)|=|bar(p)|+|bar(q)| is true for