Question

Select the correct answer. if w = <3.5, -6> and z = <-1.5, -4>, what is the resulting vector for 2w − z?

Answers

  1. The resulting vector of the given vector is <8.5, -8>. Thus option A is correct.
    According to the statement
    we have to find the resulting vector of the given vector which is 2w -z.
    So, For this purpose, we know that the
    A resultant vector is defined as the combination of two or more single vectors, which has its own direction and magnitude.
    So,
    We have the following vectors:
    w = <3.5, -6>
    z = <-1.5, -4>
    We want to find:
    2w – z
    Substituting we have:
    2w – z = 2 (<3.5, -6>) – (<-1.5, -4>)
    Rewriting we have:
    <7, -12> + <1.5, 4>
    Adding component to component:
    <(7 + 1.5), (-12 + 4)>
    <8.5, -8>
    So, The resulting vector of the given vector is <8.5, -8>. Thus option A is correct.
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    Disclaimer: This question was incomplete. Please find the full content below.
    Question:
    Select the correct answer. if w = <3.5, -6> and z = <-1.5, -4>, what is the resulting vector for 2w − z?
    A. <8.5, -8>.
    B. <6.5, -4>.
    C. <10.5, -9>.
    D. <5.5, -8>.
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