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January 29, 2020
Area of triangle AMC 10A, 2013 problem 3

Try this beautiful problem from AMC 10. It involves geometry of triangles. We provide sequential hints so that you can try the problem.

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January 28, 2020
Linear Equation AMC 8 2010 problem 21

Try this beautiful problem from AMC 8. It involves the concept that when a number is taken as a fraction. And also based upon the basic Linear Equation calculation.

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January 27, 2020
Powers of Numbers AMC 8 ,2013 problem 15

Try this beautiful problem from AMC 8. It involves basic agebra and powers of numbers. We provide sequential hints so that you can try the problem.

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January 27, 2020
Geometry of Wilson’s Theorem

Wilson’s Theorem is a beautiful result from Number Theory. We created an animation on it! Linked it with Geometry and behold the beauty of mathematics that comes forth. Try it!

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January 24, 2020
Representation of numbers in base 10 AMC 8 2013 , problem number 13

Try this beautiful problem from AMC 8. It involves representation of numbers in base 10. We provide sequential hints so that you can try the problem.

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January 22, 2020
Perfect square numbers AMC 10A, 2014 problem 8

Try this beautiful problem from AMC 10A. It involves the concept that when a number is a perfect square. We provide sequential hints so that you can try the problem.

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January 21, 2020
Inversion and Ptolemy's Theorem

Ptolemy's theorem can be proved by inversion. Learn it using this beautifully crafted video (involving animated mathematics). It also includes problems.

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January 20, 2020
Mean and Median calculation AMC 8, 2013 Problem 5

Try this beautiful problem from AMC 8. It involves basic statistics and data representation. We provide sequential hints so that you can try the problem.

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January 20, 2020
A trigonometric polynomial ( INMO 2020 Problem 2)

Indian National Math Olympiad (INMO 2020) Solution and sequential hints to problem 2

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January 20, 2020
Kites in Geometry | INMO 2020 Problem 1

Try this beautiful geometry problem from INMO (Indian National Math Olympiad) 2020). We provide solution with sequential hints so that you can try.

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July 6, 2020
ISI MStat PSB 2012 Problem 10 | MVUE Revisited

This is a very simple sample problem from ISI MStat PSB 2012 Problem 10. It's a very basic problem but very important and regular problem for statistics students, using one of the most beautiful theorem in Point Estimation. Try it!

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July 6, 2020
Logarithms and Equations | AIME I, 2000 | Question 9

Try this beautiful problem from the American Invitational Mathematics Examination, AIME I, 2000 based on Logarithms and Equations.

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July 6, 2020
Finding smallest positive Integer | AIME I, 1996 Problem 10

Try this beautiful problem from the American Invitational Mathematics Examination, AIME I, 1996 based on Finding the smallest positive Integer.

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July 5, 2020
ISI MStat PSB 2010 Problem 1 | Tricky Linear Algebra Question

This is a very beautiful sample problem from ISI MStat PSB 2010 Problem 1 based on Matrix multiplication and Eigenvalues and Eigenvectors.

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July 5, 2020
ISI MStat PSB 2006 Problem 9 | Consistency and MVUE

This is a very simple sample problem from ISI MStat PSB 2006 Problem 9. It's based on point estimation and finding consistent estimator and a minimum variance unbiased estimator and recognizing the subtle relation between the two types. Go for it!

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July 5, 2020
Amplitude and Complex numbers | AIME I, 1996 Question 11

Try this beautiful problem from the American Invitational Mathematics Examination I, AIME I, 1996 based on Amplitude and Complex numbers.

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July 5, 2020
Roots of Equation and Vieta's formula | AIME I, 1996 Problem 5

Try this beautiful problem from the American Invitational Mathematics Examination, AIME, 1996 based on Roots of Equation and Vieta's formula.

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July 4, 2020
ISI MStat PSB 2013 Problem 10 | Balls-go-round

This is a very beautiful sample problem from ISI MStat PSB 2013 Problem 10. It's based mainly on counting and following the norms stated in the problem itself. Be careful while thinking !

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July 4, 2020
Tetrahedron Problem | AIME I, 1992 | Question 6

Try this beautiful problem from the American Invitational Mathematics Examination I, AIME I, 1992 based on Tetrahedron Problem.

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July 4, 2020
Triangle and integers | AIME I, 1995 | Question 9

Try this beautiful problem from the American Invitational Mathematics Examination I, AIME I, 1995 based on Triangle and integers.

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