SOLUTION: Find the value of k for which the two vectors A=(2, -1, k, 5) and B=(-2, 0, 3, k) are orthogonal.
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Question 1185071: Find the value of k for which the two vectors A=(2, -1, k, 5) and B=(-2, 0, 3, k) are orthogonal.
Answer by greenestamps(13200) (Show Source): You can put this solution on YOUR website!
Two vectors of equal dimension are orthogonal if and only if their dot product is zero.
Easy to solve....
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