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Find vecaxxvecb if veca=i+hatk and vecb=...

Find `vecaxxvecb` if `veca=i+hatk` and `vecb=hati+hatj+hatk`.

Text Solution

Verified by Experts

We have,
`vecaxxvecb=|{:(hati,hatj,hatk),(1,0,1),(1,1,1):}|`
`=(-1)hati-0hatj+1hatk`
`=-hati+hatk`
`:. " " vecaxxvecb=-hati+hatk`
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