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What will be the cross product of the vectors 2i + 3j + k and 3i + 2j + k?

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in Data Structures & Algorithms II by (111k points)
What will be the cross product of the vectors 2i + 3j + k and 3i + 2j + k?

(a) i + 2j + k

(b) 2i + 3j + k

(c) i + j – 5k

(d) 2i – j – 5k

I got this question at a job interview.

Origin of the question is Computational Geometry in portion Computational Geometry of Data Structures & Algorithms II

1 Answer

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Best answer
The correct answer is (c) i + j – 5k

The best explanation: We can find the cross product of the given vectors by solving the determinant.

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