solve

1. TRUE or FALSE: A collinear unit vector to v = [5, 0, 2] is D = 2. TRUE or FALSE: Parallel vectors must have the same direction but may vary in magnitude. 3. Express 31 - 8k in CARTESIAN form. 4. Determine the magnitude of vector BA in exact form, if A = (-1,3, 8) and B = (7,4, -9) 5. If p = [-1, 4] and q = [2, -3], 2p - q is: a) [0, 5] b) 5 c) [-4, 11] d) V137 6. Which vector is orthogonal to [-9, 2]? a) [9,-2] b) [4, 18] c) [-2,9] d) [4, -18] E H 7. Based on the following diagram, determine a single vector equivalent to X HC + GE. A G