Dear students, Welcome to @drct-erdos-workshop 😎🎓

• This account is made by Dorrin Samadian, Dr.CT instructor at Erdös Innovative Mathematical Institute in order to make it easy for you to have access to the resources taught in every session of Dr.CT workshop 📝
• Hope you find it useful for Dr.CT annual contests.
• For any Q&A, email us: 📩 dr.ct_erdos@yahoo.com We’ll try to answer you as soon as possible. Enjoy!😊✌️ Erdös Innovative Mathematical Institute 🧮📊