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Determine whether the given vectors parallel, orthogonal, or neither. If they are neither parallel nor orthogonal,...

Determine whether the given vectors parallel, orthogonal, or neither. If they are neither parallel nor orthogonal, give the acute angle between them, to the nearest degree.

a) u = 〈7, −2, 3〉

v = 〈−1, −4, 5〉

b.) u = 〈−3, 4, −6〉

v = 〈-12 , 16,- 24〉

Math   Calculus   
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