vertical dots latex
$$
Sigma=left[
begin{array}{ccc}
sigma_{11} & cdots & sigma_{1n} \
vdots & ddots & vdots \
sigma_{n1} & cdots & sigma_{nn}
end{array}
right]
$$vertical dots latex
$$
Sigma=left[
begin{array}{ccc}
sigma_{11} & cdots & sigma_{1n} \
vdots & ddots & vdots \
sigma_{n1} & cdots & sigma_{nn}
end{array}
right]
$$Copyright © 2021 Codeinu
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