" शें "|bar(a)timesbar(b)|^(2)+(bar(a)*bar(b))^(2)=144" 하- "|quad |bar(a)|=4" -il."|bar(b)|=......

(bar(a)xxbar(b))^(2)+(bar(a)*bar(b))^(2)=144 and |bar(a)|=4,|bar(b)|=

If |bar(a)xx bar(b)|^(2)+|bar(a).bar(b)|^(2)=144 and |bar(a)|=4 , then |bar(b)| is equal to ……………….

For any vector bar(a) ,the vector (bar(a)timesbar(i))^(2)+(bar(a)timesbar(j))^(2)+(bar(a)timesbar(k))^(2) is equal to A) 3|bar(a)|^(2) B) |bar(a)|^(2) C) 2|bar(a)|^(2) D) 4|bar(a)|^(2)

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

(bar(a)+2bar(b)-bar(c))*(bar(a)-bar(b))xx(bar(a)-bar(bar(c)))=

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

If |bar(a)|=10,|bar(b)|=2 and bar(a).bar(b)=12 then the value of |bar(a)xx bar(b)| is …………

If (bar(a)+bar(b))*(bar(a)+bar(b))=|bar(a)|^(2)+|bar(b)|^(2),bar(a)!=0,bar(b)!=0 , then

If |bar(a)|=2, |bar(b)|=3, (bar(a), bar(b))= pi//6 , then find (bar(a) xx bar(b))^(2)