25.
\(v=20\sqrt{2}\sin(\omega t+\frac{\pi}{3})[V]\)를 복소수로 표시하면?
①
\(10(\sqrt{3}+j1)\)
②
\(10(1+j\sqrt{3})\)
③
\(10+j5\)
④
\(10(1+j2)\)