I need help question solving euclidean distance of clustering of $3$ cluster after $1$ iteration.

Figure $1$: Scatter plot of datasets and the initialized centers of $3$ clusters

Given the input matrix $x$ whose rows represent different data points, please perform a k$-$means

clustering on this dataset using the Euclidean distance as the distance function. Here $k$ is chosen

as $3.$ The Euclidean distance $d$ between input vector vec$(p)in{R}^n$ and vec$(q)in{R}^n$ is defined as

$d=\sqrt[\phantom{2}]{{\displaystyle \underset{i=1}{\overset{n}{}}}(p_i-q_i{)}^2}$

All data in $x$ were plotted in Figure $1.$ The center of $3$ clusters were initialized as vec$(c_1)=(6\mathrm{.}2,3\mathrm{.}2)$

$($red$),$ vec$(c_2)=(6\mathrm{.}6,3\mathrm{.}7)($green$),$ vec$(c_3)=(6\mathrm{.}5,3\mathrm{.}0)($blue$).$

$x=\left[\begin{array}{cc}5\mathrm{.}9& 3\mathrm{.}2\\ 4\mathrm{.}6& 2\mathrm{.}9\\ 6\mathrm{.}2& 2\mathrm{.}8\\ 4\mathrm{.}7& 3\mathrm{.}2\\ 5\mathrm{.}5& 4\mathrm{.}2\\ 5\mathrm{.}0& 3\mathrm{.}0\\ 4\mathrm{.}9& 3\mathrm{.}1\\ 6\mathrm{.}7& 3\mathrm{.}1\\ 5\mathrm{.}1& 3\mathrm{.}8\\ 6\mathrm{.}0& 3\mathrm{.}0\end{array}\right]$

a$.)$ What are $3$ clusters and their centers after one iteration? Show the detailed steps, same as questions b$.$

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b$.$ What are $3$ clusters and their centers after two iterations?

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