Question
Polar Form of Complex Numbers Write the complex number in polar form with argument $\theta$ between 0 and 2$\pi .$$$1-i$$
Step 1
The modulus of a complex number $a+bi$ is given by $\sqrt{a^2+b^2}$. In this case, $a=1$ and $b=-1$. So, the modulus is $\sqrt{1^2+(-1)^2}=\sqrt{2}$. Show more…
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