Suppose S = {r, u, d} is a set of linearly independent vectors. If x = 5r+2u + 4d, determine whether T = {r, u, x} is a linearly independent set. Select an Answer 1. Is T linearly independent or dependent? If T is dependent, enter a non-trivial linear relation below. Otherwise, enter 0's for the coefficients. r+ u+ x = 0.

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