\(hd7\differentialD tfut7dur7r\cot\cot\lim_{x\to\infty}\tan\sinh\log\frac{\partial}{\partial x}\dfrac{\mathrm{d}}{\mathrm{d}x}\iint\mathrm{d}x\int_{\placeholder{}}^{\iiint\mathrm{d}x\begin{cases}\left[\begin{array}{l}\begin{cases}\left[\begin{array}{l}\begin{cases}\left[\begin{array}{l}\placeholder{}\\ \placeholder{}\\ \placeholder{}\end{array}\right.\\ \placeholder{}\\ \placeholder{}\end{cases}\\ \placeholder{}\end{array}\right.\\ \placeholder{}\\ \placeholder{}\\ \placeholder{}\end{cases}\\ \placeholder{}\\ \placeholder{}\end{array}\right.\\ \placeholder{}\\ \placeholder{}\end{cases}}\)

Chim

Hhhggh

4,7

3,7

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Shibidi