ABCDEF ABCDEF\,ABCDEF is a regular hexagon with centre OOO.

Find, in terms of a\mathbf{a}a, the vector AD→\overrightarrow{AD}AD.
Find, in terms of a\mathbf{a}a and b\mathbf{b}b, the vector AB→\overrightarrow{AB}AB.
Find, in terms of b\mathbf{b}b, the vector AF→\overrightarrow{AF}AF.
75 exam-style questions on WJEC GCSE Maths Vectors. Each one has a worked solution and a mark scheme showing where the marks go.