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burhan101

  • 3 years ago

x = (1, 2, 3) y = (4, -2, 1) What is the angle between x and y ?

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  1. ganeshie8
    • 3 years ago
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    use dot product

  2. burhan101
    • 3 years ago
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    to find the angle ?

  3. burhan101
    • 3 years ago
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    wouldn't that just result in (x)(y)

  4. ganeshie8
    • 3 years ago
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    cos theta = x.y/|x||y|

  5. burhan101
    • 3 years ago
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    thanks !

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