In the diagram, $$\(O\)$$ is the origin, $$\(O T=2 T D\)$$ and $$\(M\)$$ is the midpoint of $$\(T C\)$$. $$\(\overrightarrow{O C}=\mathbf{c}\)$$ and $$\(\overrightarrow{O D}=\mathbf{d}\)$$. Find the position vector of $$\(M\)$$. Give your answer in terms of $$\(\mathbf{c}\)$$ and $$\(\mathbf{d}\)$$ in its simplest form. .............................................

Answer:

Knowledge points:

Solution: