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December 1, 2019
What is the Fibonacci series, and to what extent is it true?

Fibonacci seris is quite famous in every field here is proofs about its real life existence and what are the applications in day to day life

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November 27, 2019
How was the mathematical number system formed? How was this "odd" & "even " concept started in mathematics?

We all use this number system word in our day to day life here is a short history of it and some information about the odd and even numbers

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November 26, 2019
Who needs mathematics?

Mathematics is always a hated subject for everyone but it is the truth that mathematics is the pillar of everything so we all need it.

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November 23, 2019
Geometry of Cauchy Schwarz Inequality

Cauchy Schwarz Inequality is a powerful tool in Algebra. However it also has a geometric meaning. We provide video and problem sequence to explore that.

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November 21, 2019
Mathematics of Gravity - A mini course

Did you ever want to understand the mathematics of Einstein’s work? We are starting a fascinating journey into topology, geometry, linear algebra and tensors. Sign up today for the mini course at Cheenta!

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November 15, 2019
Imagination and reason in Mathematics

Philosophical Remarks When did we first fall in love with mathematics? For me, it was in class 6. My father exposed me to a problem from Euclidean geometry. We were traveling in Kausani. After days of frustration and failed attempts, I could put together the ‘reason’ that made ‘everything fit together perfectly’. The problem was […]

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November 13, 2019
An excursion in Linear Algebra

Did you know Einstein badly needed linear algebra? We will begin from scratch in this open seminar and master useful tools on the way. The open seminar on linear algebra is coming up on 14th November 2019, (8 PM IST).

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November 12, 2019
AMC 10A Year 2014 Problem 20 Sequential Hints

A challenging number theory problem. Here the main idea is the visualization of a pattern of which appeared in the multiplication.

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November 11, 2019
RMO 2019 Maharashtra and Goa Problem 2 Geometry
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November 11, 2019
RMO 2019 (Maharashtra Goa) Adding GCDs

Can you add GCDs? This problem from RMO 2019 (Maharashtra region) has a beautiful solution. We also give some bonus questions for you to try.

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