Question

If |bar(a)|=2 |bar(b)|=7 and bar(a)timesbar(b)=3bar(i)+2bar(j)+6bar(k) then (bar(a) bar(b))=​

Answer 1

Answer:

If |bar(a)|=2 |bar(b)|=7 and bar(a)timesbar(b)=3bar(i)+2bar(j)+6bar(k) then (bar(a) bar(b))=

Step-by-step explanation:

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