From 52cde959842bc1efca45fa2cd6baee935f104c76 Mon Sep 17 00:00:00 2001
From: Behzad Shayegh <43534816+BehzadShayegh@users.noreply.github.com>
Date: Tue, 31 Aug 2021 22:06:53 +0430
Subject: [PATCH] add preview to readme

---
 README.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/README.md b/README.md
index 255b2678..8397b8ec 100644
--- a/README.md
+++ b/README.md
@@ -91,3 +91,7 @@
     </tr>
 </table>
 </p>
+
+<div align="center">
+    <img src="https://github.com/OpenBookshelf/DiscreteMathematics-Persian/blob/master/Docs/Preview.png" height="500px"/>
+</div>