Vectors to choose from: u = (-2, -12, 4), v = (3, -2, 1), w = (8, 12, -4), p = (-3, 9, -3), ā = (4, 5, -2) . Choose two vectors: and Verify that the sum of the magnitudes of the two vectors is greater than or equal to the magnitude of the sum of the two vectors.

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