Consider these lines, where s,t, ER 11: [x, y, z] = [2, 1, -4] + t[1,...

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Consider these lines, where s,t, ER 11: [x, y, z] = [2, 1, -4] + t[1, 3, 1] 12: [x, y, z] = [1, k, -3] + s[-1,1, -2] Determine the value of k so that l1 and 12 lie on the same plane. Consider these lines, where s,t, ER 11: [x, y, z] = [2, 1, -4] + t[1, 3, 1] 12: [x, y, z] = [1, k, -3] + s[-1,1, -2] Determine the value of k so that l1 and 12 lie on the same plane.