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Mathematics, 08.03.2021 18:20 hastaten

Let = 〈3,−5〉 and = 〈4, 8〉, find ∙ .
a) 52 b) −28 c) 2√17 d) −2√17

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Let = 〈3,−5〉 and = 〈4, 8〉, find ∙ .
a) 52 b) −28 c) 2√17 d) −2√17...

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