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Let bar(a)=bar(i)+2bar(j)+3bar(k)andbar(...

Let `bar(a)=bar(i)+2bar(j)+3bar(k)andbar(b)=3bar(i)+bar(j)`. . Find a unit vector in the direction of `bar(a)+bar(b)`

Text Solution

Verified by Experts

The correct Answer is:
`(1)/(sqrt(34))(4bar(i)+3bar(j)+3bar(k))`
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