Question

Determine how the following lines interact. (x, y, z) = (-2, 1, 3) + t(1, -1,...

Determine how the following lines interact.

  1. (x, y, z) = (-2, 1, 3) + t(1, -1, 5) ; (x, y, z) = (-3, 0, 2) + s(-1, 2, -3)
  2. (x, y, z) = (1, 2, 0) + t(1, 1, -1) ; (x, y, z) = (3, 4, -1) + s(2, 2, -2)
  3. x = 2 + t, y = -1 + 2t, z = -1 – t ; x = -1 - 2s, y = -1 -1s, z = 1 + s
  4. (x, y, z) = (1, -1, 2) + t(2, -1, 3) ; x = -3 – 4s, y = 1 + 2s, z = -4 -6s

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