CAPE Pure Mathematics Unit 1 · 2008 (T&T) · Paper 1 · Question Q28

Given that the vector (k+1)\mathbf{i} + 3\mathbf{j} is parallel to the vector 2\mathbf{i} - 6\mathbf{j}, the value of k is

1. (A)-2
2. (B)-\frac{1}{2}
3. (C)\frac{1}{2}
4. (D)2