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OpenStudy (anonymous):
Let u = <5, 6>, v = <-2, -6>. Find -2u + 5v.
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OpenStudy (anonymous):
multiply the vector u by -2 and multiply the vector v by 5 and add them
OpenStudy (anonymous):
i got <-20,-42>, is that correct?
OpenStudy (anonymous):
That looks correct
OpenStudy (anonymous):
thanks!
OpenStudy (anonymous):
no prob
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