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Thread: Vector problems

  1. #1
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    Vector problems

    Hi, I just made this account. I need help to check if I did my this right.
    1. Determine a vector a of opposite direction from vector b=-2i+j. The length of a is 3√5.
    2. Draw in the coordinate system a vector a=3i-j

    Thank you in advance
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  2. #2
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    Re: Vector problems

    Quote Originally Posted by Alexlex View Post
    Hi, I just made this account. I need help to check if I did my this right.
    1. Determine a vector a of opposite direction from vector b=-2i+j. The length of a is 3√5.
    2. Draw in the coordinate system a vector a=3i-j
    Thank you in advance
    To check your work we must be able to see your work.
    Thanks from topsquark
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