Notre Dame Math Club

𝐇𝐞𝐫𝐞 𝐚𝐫𝐞 𝐬𝐨𝐦𝐞 𝐠𝐥𝐢𝐦𝐩𝐬𝐞𝐬 𝐟𝐫𝐨𝐦 𝐭𝐡𝐞 𝐀𝐜𝐚𝐝𝐞𝐦𝐢𝐜 𝐌𝐚𝐬𝐭𝐞𝐫 𝐒𝐞𝐚𝐬𝐨𝐧 𝟑 𝐩𝐫𝐞𝐥𝐢𝐦𝐢𝐧𝐚𝐫𝐲 𝐫𝐨𝐮𝐧𝐝!
This season, NDC 27 arrived with sharp minds, steady nerves, and a real love for mathematics. Every frame captures the focus, the quiet determination, and the spirit of students who gave their absolute best under pressure.
A heartfelt thank you to all the participants for joining us, and to everyone who helped run the round smoothly. Results for the next stage will be announced soon. Until then, keep an eye on the official page of 𝐍𝐨𝐭𝐫𝐞 𝐃𝐚𝐦𝐞 𝐌𝐚𝐭𝐡 𝐂𝐥𝐮𝐛 .

Mathematical induction is a crucial proof technique which, starting from step one and arriving to the conclusion, turns into an infinite sequence of statements in the form of a proof built upon a simple yet powerful principle. First, we need to prove the first case and then show that one case inevitably leads to the next.

We are pleased to present an engaging session on 𝐌𝐚𝐭𝐡𝐞𝐦𝐚𝐭𝐢𝐜𝐚𝐥 𝐈𝐧𝐝𝐮𝐜𝐭𝐢𝐨𝐧: 𝐀 𝐅𝐨𝐮𝐧𝐝𝐚𝐭𝐢𝐨𝐧𝐚𝐥 𝐏𝐫𝐨𝐨𝐟 𝐓𝐞𝐜𝐡𝐧𝐢𝐪𝐮𝐞, led by 𝐌𝐝. 𝐒𝐡𝐢𝐭𝐡𝐢𝐥 𝐈𝐬𝐥𝐚𝐦, Former 𝐁𝐝𝐌𝐎 𝐀𝐜𝐚𝐝𝐞𝐦𝐢𝐜 𝐌𝐞𝐦𝐛𝐞𝐫 and 𝐁𝐝𝐌𝐎 𝐍𝐚𝐭𝐢𝐨𝐧𝐚𝐥 𝐂𝐚𝐦𝐩𝐞𝐫 '𝟏𝟗, '𝟐𝟎. The session will explore the logic behind induction and how this fundamental technique can be used to establish mathematical truths with elegance and certainty.

Join us this 𝐖𝐞𝐝𝐧𝐞𝐬𝐝𝐚𝐲, 𝐎𝐜𝐭𝐨𝐛𝐞𝐫 𝟕𝐭𝐡 at 𝟏𝟐:𝟎𝟎 𝐏𝐌 in 𝐑𝐨𝐨𝐦 𝟒𝟑𝟏, 𝐆𝐚𝐧𝐠𝐮𝐥𝐲 𝐁𝐡𝐚𝐛𝐚𝐧 and take the first step toward mastering one of mathematics' most essential proof techniques.

𝐉𝐮𝐧𝐚𝐞𝐝 𝐋𝐚𝐛𝐞𝐞𝐛 𝐀𝐥 𝐖𝐚𝐚𝐬𝐢 (Executive of Academics) and 𝐒𝐚𝐣𝐢𝐝 𝐀𝐦𝐚𝐧 (Organizer of Academics) represented Bangladesh at the International Olympiad on 𝐀𝐬𝐭𝐫𝐨𝐧𝐨𝐦𝐲 𝐚𝐧𝐝 𝐀𝐬𝐭𝐫𝐨𝐩𝐡𝐲𝐬𝐢𝐜𝐬 (𝐈𝐎𝐀𝐀) 𝟐𝟎𝟐𝟔, 𝐕𝐢𝐞𝐭𝐧𝐚𝐦!

A huge congratulations to 𝐉𝐮𝐧𝐚𝐞𝐝 𝐋𝐚𝐛𝐞𝐞𝐛 𝐀𝐥 𝐖𝐚𝐚𝐬𝐢 for emerging as the member of winning group in the group competition!

Their journey to the international stage is a praiseworthy achievement in itself. Congratulations to them for their dedication and efforts, and best wishes for their future endeavors.

𝐇𝐚𝐫𝐫𝐢𝐧𝐠𝐭𝐨𝐧 𝐁𝐮𝐢𝐥𝐝𝐢𝐧𝐠 – 𝐀 𝐋𝐞𝐠𝐚𝐜𝐲 𝐢𝐧 𝐅𝐫𝐚𝐦𝐞𝐬

For generations, Harrington stood as a constant in the equation of Notre Dame College... Within its walls were the Math Department, the dark room, the classrooms, the Chemistry Lab, and countless moments that became part of our own equations of life.

With the derivative with respect to time, some memories stayed, while some... faded away like the constant.

Time passed, generations changed, but the building stayed. At last the building itself has come to an end... with the time derivative.

The function of the building itself may have reached zero... but the area under that curve, representing the countless memories made through generations, never faded away.

Perhaps the most beautiful thing about mathematics is that while the function of an object may converge, the function of its memories may diverge.

𝐀 𝐍𝐞𝐰 𝐒𝐭𝐚𝐫𝐭 𝐟𝐨𝐫 𝐁𝐚𝐭𝐜𝐡 𝟐𝟖!

Today, Batch 28 stepped into another chapter of their mathematical journey with a life provoking session conducted by our 𝐀𝐱𝐢𝐨𝐦, 𝐑𝐞𝐳𝐚𝐮𝐥 𝐊𝐚𝐫𝐢𝐦 𝐒𝐢𝐫. The session was all about looking at life differently, from maintaining study and clubbing efficiently at the same time. Sir also discussed how to be perfect maintaining all situations in regular life.

Here are some glimpses from today’s session.

"𝐓𝐡𝐞 𝐞𝐬𝐬𝐞𝐧𝐜𝐞 𝐨𝐟 𝐦𝐚𝐭𝐡𝐞𝐦𝐚𝐭𝐢𝐜𝐬 𝐥𝐢𝐞𝐬 𝐢𝐧 𝐢𝐭𝐬 𝐟𝐫𝐞𝐞𝐝𝐨𝐦."
This freedom is especially evident when solving inequalities, where a problem is rarely confined to a singular approach; when AM-GM proves insufficient, one may seek another viewpoint, another transformation, another idea that may unveil the solution.

"𝐈𝐧𝐞𝐪𝐮𝐚𝐥𝐢𝐭𝐢𝐞𝐬: 𝐁𝐞𝐲𝐨𝐧𝐝 𝐀𝐌-𝐆𝐌," a work by 𝐌𝐝. 𝐒𝐚𝐦𝐢𝐮𝐥 𝐇𝐚𝐬𝐚𝐧 𝐒𝐚𝐦𝐢 (12714029), provides an extensive list of such methods, including cyclic, symmetric sums and homogenisation, proof by WLOG, Muirhead’s inequality, Schur, Abel’s formula and inequality, substituting expressions and the tangent line trick, followed by a series of challenging problems.

The true value of learning lies in recognising the ideas behind each problem. Once you learn not to remain trapped in a dead end, even a seemingly impossible inequality becomes an invitation to seek another way out.

𝐎𝐧𝐥𝐲 𝐎𝐍𝐄 𝐃𝐀𝐘 𝐥𝐞𝐟𝐭 for the 𝐀𝐜𝐚𝐝𝐞𝐦𝐢𝐜 𝐌𝐚𝐬𝐭𝐞𝐫 𝐒𝐞𝐚𝐬𝐨𝐧 𝟑. This is your last chance to challenge your conceptual understanding of Calculus and prove your academic strength, where reasoning matters more than memorization.

📌 Registration Link: https://forms.gle/cX5VaW6v6aCf7Qp28

𝐄𝐯𝐞𝐧𝐭 𝐃𝐞𝐭𝐚𝐢𝐥𝐬
Date: Wednesday, 30th September 2026
Time: 12:00 PM
Room: 556 (Timm Bhaban)
Syllabus: Higher Math 1st Paper; Chapter 9 (Differentiation) & Chapter 10 (Integration)
Registration Fee: 30 Tk

𝐓𝐡𝐢𝐬 𝐞𝐯𝐞𝐧𝐭 𝐢𝐬 𝐞𝐱𝐜𝐥𝐮𝐬𝐢𝐯𝐞𝐥𝐲 𝐟𝐨𝐫 𝐁𝐚𝐭𝐜𝐡 '𝟐𝟕 𝐨𝐟 𝐍𝐨𝐭𝐫𝐞 𝐃𝐚𝐦𝐞 𝐂𝐨𝐥𝐥𝐞𝐠𝐞.

Missed the chance to register at the offline booth? Online registration is now open for your convenience.

Online registration for 𝐀𝐜𝐚𝐝𝐞𝐦𝐢𝐜 𝐌𝐚𝐬𝐭𝐞𝐫 𝐒𝐞𝐚𝐬𝐨𝐧 𝟑 is now available. You can now secure your spot by filling out the Google Form.

📌 Registration Link: https://forms.gle/cX5VaW6v6aCf7Qp28

𝐓𝐡𝐢𝐬 𝐞𝐯𝐞𝐧𝐭 𝐢𝐬 𝐞𝐱𝐜𝐥𝐮𝐬𝐢𝐯𝐞𝐥𝐲 𝐟𝐨𝐫 𝐁𝐚𝐭𝐜𝐡 '𝟐𝟕 𝐨𝐟 𝐍𝐨𝐭𝐫𝐞 𝐃𝐚𝐦𝐞 𝐂𝐨𝐥𝐥𝐞𝐠𝐞.

𝐄𝐯𝐞𝐧𝐭 𝐃𝐞𝐭𝐚𝐢𝐥𝐬
Date: Wednesday, 30th September 2026
Time: 12:00 PM
Room: 556 (Timm Bhaban)
Syllabus: Higher Math 1st Paper; Chapter 9 (Differentiation) & Chapter 10 (Integration)
Registration Fee: 30 Tk

Don't miss out on this opportunity to test your conceptual depth and analytical skills. Fill out the form and get ready to redefine your limits!

Those who did not receive the welcome problem sheet can download the question from here. Fill out the problem sheet and send your solutions to Our Inbox.

There are 3 question sets: 𝐒𝐜𝐢𝐞𝐧𝐜𝐞 (𝐁𝐚𝐧𝐠𝐥𝐚), 𝐒𝐜𝐢𝐞𝐧𝐜𝐞 (𝐄𝐧𝐠𝐥𝐢𝐬𝐡), and 𝐁𝐮𝐬𝐢𝐧𝐞𝐬𝐬 𝐒𝐭𝐮𝐝𝐢𝐞𝐬 & 𝐇𝐮𝐦𝐚𝐧𝐢𝐭𝐢𝐞𝐬. The two Science versions contain the same questions in different languages and will be evaluated together under one combined leaderboard.

Submission Guidelines & Rewards:
1. Submitting this problem sheet will make you eligible for a 𝐝𝐢𝐠𝐢𝐭𝐚𝐥 𝐩𝐚𝐫𝐭𝐢𝐜𝐢𝐩𝐚𝐭𝐢𝐨𝐧 𝐜𝐞𝐫𝐭𝐢𝐟𝐢𝐜𝐚𝐭𝐞 from Notre Dame Math Club.
2. Top scorers who submit before 11:59 PM, September 28, 2026 will receive a 𝐩𝐫𝐢𝐧𝐭𝐞𝐝 𝐚𝐜𝐡𝐢𝐞𝐯𝐞𝐦𝐞𝐧𝐭 𝐜𝐞𝐫𝐭𝐢𝐟𝐢𝐜𝐚𝐭𝐞 during the Freshers' Reception.
3. Fill out the problem sheet and send your solutions (as images) along with your email address to the 'Notre Dame Math Club' page or 'ndmc.official' Instagram page. For proof-based solutions, please use separate pages and submit them in PNG or JPG format.

𝐅𝐨𝐫 𝐒𝐭𝐮𝐝𝐞𝐧𝐭𝐬 𝐎𝐮𝐭𝐬𝐢𝐝𝐞 𝐍𝐃𝐂 𝟐𝟖

Students from any institution are also welcome to give the questions a try.

Send your solutions to our inbox along with your 𝐍𝐚𝐦𝐞, 𝐈𝐧𝐬𝐭𝐢𝐭𝐮𝐭𝐢𝐨𝐧, 𝐂𝐥𝐚𝐬𝐬, and 𝐄𝐦𝐚𝐢𝐥 𝐀𝐝𝐝𝐫𝐞𝐬𝐬. The top five scorers will receive digital achievement certificates.

𝐒𝐮𝐛𝐦𝐢𝐬𝐬𝐢𝐨𝐧 𝐃𝐞𝐚𝐝𝐥𝐢𝐧𝐞: 11:59 PM, September 28, 2026