Find the unit vector for v = -6i +5j?

v / ||v|| = ?

THANKS!!!

3 Answers

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  • 1 decade ago
    Favorite Answer

    v = -6i + 5j

    ||v|| = | -6i + 5j | = √[(-6)² + (5)²] = √61

    Unit vector = v / ||v|| = (-6i + 5j) / √61 or (-6/√61)i + (5/√61)j

    Hope this helps!

    J

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  • baka17
    Lv 4
    1 decade ago

    ||v|| = sqrt[(-6)² + 5²] = sqrt(36+25)=sqrt(61)

    v

    ------=(-6i+5j)/sqrt61

    ||v||

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  • Como
    Lv 7
    1 decade ago

    v / | v | = (1 / √61) ( - 6 i + 5 j )

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