Skip to content
CalcGospel 國際數學圖譜
返回

IAL 2021 Oct Q1

A Level / Edexcel / FP2

IAL 2021 Oct Paper · Question 1

Solve the equation

z532i=0\begin{align*} z^5 - 32\mathrm{i} =\,& 0\\[2mm] \end{align*}

giving each answer in the form reiθr\mathrm{e}^{\mathrm{i}\theta} where 0<θ<2π0 < \theta < 2\pi .

(4)