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What is the vector equation of a line parallel to the vector (2, -3, 1) passing through point (1, 2, 3)?

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Single Answer MCQ

Q-00078321

r(t) = (1, 2, 3) + t(2, -3, 1)

r(t) = (2, -3, 1) + t(1, 2, 3)

r(t) = (1, 2, 3) + t(1, -2, 3)

r(t) = t(2, -3, 1)

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