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If vec a= hat i+ hat j+ hat k\ a n d ...

If ` vec a= hat i+ hat j+ hat k\ a n d` ` vec b= hat j- hat k ,` find a vector ` vec c` such that ` vec a\ "x"\ vec c= vec b` and ` vec adot\ vec c=3`

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The correct Answer is:
`(1)/(3)(5hat(i)+2hat(j)+2hat(k))`.
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