If `|bar(a)|=|bar(b)|=1` and `|bar(a)timesbar(b)|=bar(a)*bar(b)`, then `|bar(a)+bar(b)|^(2)=`

If |bar(a)+bar(b)|<|bar(a)-bar(b)| then (bar(a),bar(b)) is

If |bar(a)|=3,|bar(b)|=4,|bar(a)-bar(b)|=5 then |bar(a)+bar(b)|=...

If a and b are unit vectors such that |bar(a)timesbar(b)|=bar(a)*bar(b) then |bar(a)-bar(b)|^(2)=

If |bar(a)+bar(b)|=1 , |bar(a)-bar(b)|=7 , |bar(a)|=4 then |bar(b)|

If |bar(a)|=|bar(b)|=|bar(c)|=2 and bar(a).bar(b)=bar(b).bar(c)=bar(c).bar(a)=2 then [bar(a) bar(b) bar(c)] equal to

If |bar(a)|=3,|bar(b)|=4 and |bar(a)+bar(b)|=5, then |bar(a)-bar(b)| is equal to

If bar(a)+bar(b)+bar(c)=bar(0) then bar(a)timesbar(b)=

If (bar(a),bar(b))=30^(@) then (bar(a),-bar(b))=

If |bar(a)| = 2, |bar(b)| = 5, and bar(a).bar(b) = 8 then |bar(a) - bar(b)| =__________

If |bar(a)|=|bar(b)|=|bar(c)|=2 , and bar(a)*bar(b)=bar(b).bar(c)=bar(c)*bar(a)=2 then [bar(a) bar(b) bar(c)] = (1). 3sqrt(2) (2). 4sqrt(2) (3).32 (4).48