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Find a unity vector perpendicular to eac...

Find a unity vector perpendicular to each of the vectors `(veca+vecb) and (veca-vecb)`, where veca=hati+hatj+hatk and vecb=hati+2hatj+3hatk`

Text Solution

Verified by Experts

The correct Answer is:
`-(1)/(sqrt(6))hati+(2)/(sqrt(6))hatj-(1)/(sqrt(6))hatk`
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