Find the Following for the Complex Numbers 6 Cis $225^{\circ}$ And $3 \sqrt{2}-3 i \sqrt{2}$

Short Answer

Find the following for the complex numbers 6 cis $225^{\circ}$ and $3 \sqrt{2}-3 i \sqrt{2}$ :
(a) the rectangular form of 6 cis $225^{\circ}$ .
(b) the trigonometric form of $3 \sqrt{2}-3 i \sqrt{2}$ .
(c) their resultant in the form $a+b i$ .