The complex numbers $$\(u\)$$ and $$\(v\)$$ are defined by $$\(u=-4+2 \mathrm{i}\)$$ and $$\(v=3+\mathrm{i}\)$$. Hence express $$\(\frac{u}{v}\)$$ in the form $$\(r \mathrm{e}^{\mathrm{i} \theta}\)$$, where $$\(r\)$$ and $$\(\theta\)$$ are exact. ........................................................................................................................................................ ........................................................................................................................................................ ........................................................................................................................................................ ........................................................................................................................................................ ........................................................................................................................................................ ........................................................................................................................................................ ........................................................................................................................................................ ........................................................................................................................................................ ........................................................................................................................................................ ........................................................................................................................................................ ........................................................................................................................................................

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