(1 point) Find a unit vector that has the same direction as the vector 67-j+5k. Answer:...

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(1 point) Find a unit vector that has the same direction as the vector 67-j+5k. Answer: u = (1 point) Find the value(s) of a making 7 = 3ai - 2j parallel to w = a² i +4j. a (If there is more than one value of a, enter the values as a comma-separated list.) (1 point) For each of the following, perform the indicated computation. (a) (6i+j+6k) - (-9i-5j- k) = = - (b) (2 i – 4 j — 5 k) – 4(−3 i – 6 j – 10k) - - (1 point) Find a unit vector that has the same direction as the vector 67-j+5k. Answer: u = (1 point) Find the value(s) of a making 7 = 3ai - 2j parallel to w = a² i +4j. a (If there is more than one value of a, enter the values as a comma-separated list.) (1 point) For each of the following, perform the indicated computation. (a) (6i+j+6k) - (-9i-5j- k) = = - (b) (2 i – 4 j — 5 k) – 4(−3 i – 6 j – 10k) - -

Answer rating: 100% (QA)

1 C Tul u 6 1 5 36125 63755 72 2 Given 3a7 27 R 9 4 72 ... View the full answer