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Two vectors vecP and vecQ are inclined t...

Two vectors `vecP and vecQ` are inclined to each other at angle `theta`. Which of the following is the unit vector perpendicular to `vecP and vecQ` ?

Text Solution

Verified by Experts

` vecA xx vecB = AB sin theta hatn`
` vecn = (vecA xx vecB ) /( AB sin theta)` here ` hatn ` is perpendicular to both ` vecA and vecB `
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