Linear Algebra Question
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PBNPUTVYYRF
Mathematics
Description
Suppose u= <2,-2,5>. Then
1. <-2,5,-5> makes an: obstuse, right or acute angle with u
2. <-2,4,5> makes an: obstuse, right or acute angle with u
3. <10,0,4> makes an: obstuse, right or acute angle with u
<2,-3,2> makes an: obstuse, right or acute angle with u
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