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Find a+b, 6a + 9b, |a|, and |a − b|. (Simplify your vectors completely.) a = ⟨−5, 12⟩, b = ⟨10, 4⟩ a + b = 6a + 9b = |a| = |a − b| =

Find a+b, 6a + 9b, |a|, and |a − b|. (Simplify your vectors completely.) a = ⟨−5, 12⟩, b = ⟨10, 4⟩ a + b = 6a + 9b = |a| = |a − b| =

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Find a + b , 6 a + 9 b , | a | , and | a − b | . (Simplify your vectors completely.)
a = ⟨ − 5 , 12 ⟩ , b = ⟨ 10 , 4 ⟩ a + b = ◻
6 a + 9 b =
◻
| a | =
◻
| a − b | = ◻

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