Consider the following statements in respect of the vectors

u₁ = (1, 2, 3), u₂ = (2, 3, 1),

u₃ = (1, 3, 2) and u₄ = (4, 6, 2)

1. u₁ is parallel to u₄

2. u₂ is parallel to u₄

3. u₂ is parallel to u₃


Which of the statements given above is/are correct?

Mathematics 2011 NDA Mathematics 2011 NDA 2011

Options