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Homework Statement
Find u→ in Cartesian form if u→ is a vector in the first quadrant, ∣u→∣=8 and the direction of u→ is 75° in standard position. Round each of the coordinates to one decimal place.
Homework Equations
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The Attempt at a Solution
I'm certain this is correct, but some guy at the library told me it was wrong, can someone please confirm if it is wrong for me.
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