Exercise 62

Given the vectors \( \vec{x} \) and \( \vec{y} \) shown in the illustration, the vector \( \vec{w} \) represents:

  1. \( \vec{x} + \vec{y} \)

  2. \( \vec{y} - \vec{x} \)

  3. \( - \vec{x} + (- \vec{y}) \)

  4. \( \vec{x} + ( - \vec{y} ) \)

  5. \( - ( \vec{x} + \vec{y} ) \)

Try to solve it before checking the answer.

  1. \( \vec{y} – \vec{x} \)

\[ \vec{y} – \vec{x} = \vec{y} + (- \vec{x}) = \vec{w} \]
vectores

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