RektTheNoob

 Username RektTheNoob Score 473 Stats Questions 93 Answers 21

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When $-3 + 3i$ is converted to the exponential form $re^{i \theta}$, what is $\theta$?

RektTheNoob  Jan 3, 2019
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When $7 - i$ is converted to the exponential form $re^{i \theta}$, what is $r$?

RektTheNoob  Jan 3, 2019
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Convert $2 e^{\pi i/6}$ to rectangular form.

RektTheNoob  Jan 3, 2019
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Find the largest $x$-value at which the graphs of $f(x)=e^{3x^2-|\lfloor x \rfloor|!}+\binom{22+735235|\lfloor x \rfloor |}{2356}+\phi(|\lfl RektTheNoob Dec 28, 2018 0 247 3 A function$f$is defined on the complex numbers by $$f(z) = (a + bi)z,$$where$a$and$b$are positive real numbers. This function has the RektTheNoob Dec 19, 2018 0 710 3 Consider the complex numbers in the following picture, as well as the line segments connecting them to the origin: [asy] size(200); import RektTheNoob Dec 16, 2018 0 442 4 Let$a$and$b$be real numbers. The complex number$4 - 5i$is a root of the quadratic $z^2 + (a + 8i) z + (-39 + bi) = 0.$What is the ot RektTheNoob Dec 9, 2018 0 254 1 Find the complex number$z$that satisfies $(1 + i) z - 2 \overline{z} = -11 + 25i.$ RektTheNoob Dec 9, 2018 0 255 1 Evaluate$\overline{i\left(\overline{\left(1+i\right)\left(\overline{13+2i}\right)}\right)}$. RektTheNoob Dec 9, 2018 0 277 1 The spherical coordinates of$(-3, 4, -12)$are$(\rho, \theta, \phi)$. Find$\tan \theta + \tan \phi\$.

RektTheNoob  Dec 3, 2018