Question Number 9032 by ayisha last updated on 15/Nov/16
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Commented by mrW last updated on 15/Nov/16
$$\left.\mathrm{can}\:\mathrm{you}\:\mathrm{please}\:\mathrm{use}\:\mathrm{visible}\:\mathrm{ink}?\::\right) \\ $$
Commented by FilupSmith last updated on 16/Nov/16
$$°\hat {\smile}° \\ $$