Question: 3. (10 points) Determine whether u and v are orthogonal, parallel, or neither. u = 2i + j 5 k, v = i -7

3. (10 points) Determine whether u and v are orthogonal, parallel, or

neither. u = 2i + j 5 k, v = i -7

3. (10 points) Determine whether u and v are orthogonal, parallel, or neither. u = 2i + j 5 k, v = i -7 j +2k

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