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If vec(a)=hat(i)+hat(j)+hat(k), vec(b)=2...

If `vec(a)=hat(i)+hat(j)+hat(k), vec(b)=2hat(i)-hat(j)+3hat(k) " and " vec(c)=hat(i)-2hat(j)+hat(k)` find a unit vector in a direction parallel to vector `(2vec(a)-vec(b)+3vec(c))`.

Text Solution

Verified by Experts

The correct Answer is:
`1/sqrt(22)(3hat(i)-3hat(j)+2hat(k))`
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