Calculate the number of permutations given n = 19 and r = 3.  342  969  5,814  93,024

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A: References; Avriel, M. (2020). Nonlinear programming. In Mathematical Programming for Operations…

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A: ### Part (a)Given: V = R^2, u = (2, 6), and W = { (x, y) | y = 4x }.A basis for W can be v = (1, 4).…

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