Vectors - Unit Vectors

Vectors - Unit Vectors

The position vectors of two points \(A\) and \(B\) are \((3\mathbf{i}-\mathbf{j}+4\mathbf{k})\) and \((2\mathbf{i}+\mathbf{j}+2\mathbf{k})\) respectively. Points \(A\), \(B\), and \(C\) are collinear. Given that point \(C\) is \(6\) units away from \(A\), find the possible position vectors of \(C\).

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Answer:\(\begin{pmatrix}1\\3\\0\end{pmatrix}\) or \(\begin{pmatrix}5\\-5\\8\end{pmatrix}\).

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