Multiple Choice Questions on The vector and are the sides of a triangle ABC The length of the median through A is ........ for 11th Standard Preparation

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Multiple Choice Questions

The vector and are the sides of a triangle ABC The length of the median through A is ........

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    The vector \overrightarrow{AB}=3i+4kand \overrightarrow{AC}=5i-2j+4k are the sides of a triangle ABC. The length of the median through A is:

    5\sqrt2

    Correct Answer

    10

    Incorrect Answer

    5/2

    Incorrect Answer

    \frac{1}{2} \sqrt{77}

    Incorrect Answer
    Explanation:

    5/2

    By: Swaminath Yadav
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