Given r = 7i − 8j and s = −3i + 7j, what is r + s?

asked Nov 3, 2023 94.6k views

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Answer:

Step-by-step explanation:

Here, we want to sum up the two vectors

Mathematically, we have that as follows:

$\begin{gathered} \text{ 7i-8j-3i+7j} \\ 7i-3i-8j+7j \\ =\text{ 4i-j} \end{gathered}$

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