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1 August, 09:37

Evaluate the expression: v? w Given the vectors: r =; v =; w =. If the answer is negative, do not enter any spaces in between the negative sign and the number.

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  1. 1 August, 11:21
    0
    -13

    Step-by-step explanation:

    Given are two vectors v and w.

    v = (6,7,-3) and

    w = (-7,5,2)

    We are to find the dot product of v. w

    We have

    Dot product is obtained by multiplying corresponding pairs and adding them

    Here we have

    v. w=6 (-7) + 7 (5) - 3 (2)

    =-13
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