Course: Competition Math Dnatube

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Lec 1 - 2003 AIME II Problem 1

2003 AIME II Problem 1 2003 AIME II Problem 1
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Lec 2 - 2003 AIME II Problem 3

2003 AIME II Problem 3 2003 AIME II Problem 3
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Lec 3 - 2003 AIME II Problem 4 (part 1)

2003 AIME II Problem 4 (part 1) 2003 AIME II Problem 4 (part 1)
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Lec 5 - Sum of factors 2

Sum of factors 2 Seeing the "formula" in the last method
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Lec 6 - 2003 AIME II Problem 5

2003 AIME II Problem 5 Volume of a wedge cut from a cylindrical log
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Lec 7 - 2003 AIME II Problem 5 Minor Cor ...

2003 AIME II Problem 5 Minor Correction 2003 AIME II Problem 5 Minor Correction
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Lec 8 - 2003 AIME II Problem 6

2003 AIME II Problem 6 Finding area of a skewed star
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Lec 9 - Area Circumradius Formula Proof

Area Circumradius Formula Proof Proof of the formula relating the area of a triangle to its circumradius
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Lec 10 - 2003 AIME II Problem 8

2003 AIME II Problem 8 Sequence from the product of 2 arithmetic sequences is shown in this lecture video.
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Lec 11 - Sum of Polynomial Roots (Proof)

Sum of Polynomial Roots (Proof) Sum of Polynomial Roots
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Lec 12 - Sum of Squares of Polynomial Roots

Sum of Squares of Polynomial Roots Sum of Squares of Polynomial Roots (Newton Sums)
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Lec 13 - 2003 AIME II Problem 9

2003 AIME II Problem 9 Sum of polynomial evaluated at roots of another polynomial
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Lec 14 - 2003 AIME II Problem 12

2003 AIME II Problem 12 Minimum members in a committee
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Lec 15 - 2003 AIME II Problem 13

2003 AIME II Problem 13 Probability of moving to a vertex
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Lec 16 - 2003 AIME II Problem 10

2003 AIME II Problem 10 perfect squares integers square root
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Lec 17 - 2003 AIME II Problem 11.avi

2003 AIME II Problem 11.avi A little trigonometry to figure out the area of a triangle
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Lec 18 - 2003 AIME II Problem 14

2003 AIME II Problem 14 Trigonometry and geometry to find the area of an equilateral (but not regular) hexagon is shown in this math lecture.
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Lec 19 - 2003 AIME II Problem 15 (part 1)

2003 AIME II Problem 15 (part 1) Finding the sum of the absolute value of the imaginary parts of the square of the roots of a crazy polynomial
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Lec 20 - 2003 AIME II Problem 15 (part 2)

2003 AIME II Problem 15 (part 2) Finding the sum of the absolute value of the imaginary parts of the square of the roots of a crazy polynomial
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Lec 21 - 2003 AIME II Problem 15 (part 3)

2003 AIME II Problem 15 (part 3) Finding the sum of the absolute value of the imaginary parts of the square of the roots of a crazy polynomial

Competition Math


Source of these courses is khan 
This is Competition Math course from Khan University. These lectures show example problems from random math competitions.
khan  Website: http://www.dnatube.com/school/khan

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Videos are obtained from khan 
COURSE NAME: Competition Math

30537 LECTURE VIEWS

1368 COURSE VIEWS