Page 169 - SAAT MATHEMATICS QUESTIONS BOOK
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Let be the vector with initial point
(− , ) and terminal point ( , ).
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Write as a linear combination of he vectors and
A + C +
B − + D +
Find the component from of the vector with
magnitude 10 and = °
A ⟨ , − √ ⟩ C ⟨ , √ ⟩
B ⟨− , √ ⟩ D ⟨ √ , − ⟩
Write the vector = ⟨ , ⟩ as a linear
combination of the vectors and
A + C +
B − D −
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