Consider the vectors u = 4j + 17k and v = 19i + 13k. Determine 8u − 9v. Put your answer in the form (a, b, c). Enter the values of a, b, and c (in that order) into the answer box below, separated with commas.
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First, let's find 8u: 8u = 8(4j + 17k) = 32j + 136k Show more…
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