Question: Given the vectors P = 2i + 3j - k, Q = 5i - 4j + 3k, and S = -3i + 2j - 5k,

Given the vectors P = 2i + 3j - k, Q = 5i - 4j + 3k, and S = -3i + 2j - 5k, compute the scalar products P · Q, P · S, and Q · S?

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