Consider the lines L1 : x + 1/3 = y + 2/1 = z + 1/2 L2: x - 2/1 = y + 2/2 = z - 3 The unit vector perpendicular to both L1 and L2 is

Question

Read the following passage and answer the questions.

Consider the lines

L₁ : x + 1/3 = y + 2/1 = z + 1/2

L₂: x - 2/1 = y + 2/2 = z - 3

The unit vector perpendicular to both L₁ and L₂ is

Answer 1

Correct option: (b)

Explanation:

The equations of given lines in vector form may be written as