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If veca=hati+hatj+hatk and vecb=hati-hat...

If `veca=hati+hatj+hatk` and `vecb=hati-hatk` . Find a vector `vecc` such that `vecaxxvecc=vecb` and `veca*vecc=3`.

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The correct Answer is:
`c=(5)/(3)hati+(2)/(3)hatj+(2)/(3)hatk`
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