The following complex number is written in exponential form.
$z=e^{\frac{3\pi}{4}i}$ z=e^{\frac{3\pi}{4}i}
Choose the correct response/s regarding z.

Question

The following complex number is written in exponential form.  z=e^{\frac{3\pi}{4}i} Choose the correct response/s regarding   z .

Accepted Answer

In Cartesian form,   z=-\dfrac{\sqrt{2}}{2}+\dfrac{\sqrt{2}}{2}i .

Answer

In Cartesian form,   z=\dfrac{\sqrt{2}}{2}-\dfrac{\sqrt{2}}{2}i .

Answer

In polar form,   z=	ext{cis}\left(\frac{3\pi}{4}ight)

Answer

In polar form,   z=e\,	ext{cis}\left(\frac{3\pi}{4}ight)

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