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Show that vectors (i+2j+3hatk) and (2hat...

Show that vectors `(i+2j+3hatk)` and `(2hati-hatj)` are perpendicular to each other.

Text Solution

Verified by Experts

For `vecA_|_vecB" "vecA.vecB=0`
i.e, `(hati+2j+3hatk)(2hati-hatj)=2-2=0`
Hence `vecA` is perpendicular to `vecB`
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