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Blaise Pascal published the workings of a triangular array showing the relationship between binary coefficients in said triangle. For instance:
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|.......................................1.........................................|
|..................................1........1....................................|
|..............................1.......2........1...............................|
|..........................1......3........3.......1...........................|
|......................1......4.......6.......4......1........................|
|...................1......5.....10....10......5......1...................|
|...............1......6.....15....20.....15.....6.....1...............|
|_________________________________________|
Each number in the above triangle is the sum of the two numbers right about it.
For example, 20 is the sum of 10 and 10, and 2 is the sum of 1 and 1.
What else can I help you with?
What are the possibilaties of Pascals Triangle?
to find out the coefficent for binomial expression, to check values like nCr
In which triangle do the three altitudes intersect outside of the triangle?
Obtuse Triangle
If a median of a triangle is also an altitude of a triangle then is the triangle isosceles?
Yes
What kind of of triangle has 3 lines of symmetry?
An EQUILATERAL Triangle. Two lines of symmetry is ISOSCELES Triangle No lines of symmetyry is SCALENE Triangle.
What is another name for a equilateral triangle?
An equilateral triangle can also be called a "regular" triangle
Examples of Pascals triangle?
Pascal's triangle
Who first named the triangle pascals triangle?
pascal
What are the multiples of 5 within pascals triangle?
The Sierpinski Triangle
In what situation can we use pascals triangle?
pascals triangle is used to solve math problems that have chance of 2 different outcomes, such as flipping a coin
Why did Blaise Pascal invent pascals triangle?
Pascal didn't invent pascals triangle, he just made It popular. A Chinese mathematician invented it in about 1015.
When was pascals triangle discovered?
in the 11th century...
Who is pascals triangle named after?
Blaise Pascal.
What are the examples of pascals triangle?
(a+b)7
What is the 5th row on pascals triangle?
1,4,6,4,1
What is the answer to 7C3 using pascals triangle?
35
What is another name for pascals triangle?
The expanded binomial is another name for Pascal's triangle.
What is the sum of the numbers in the 5th row of pascals triangle?
depends. If you start Pascals triangle with (1) or (1,1). The fifth row with then either be (1,4,6,4,1) or (1,5,10,10,5,1). The sums of which are respectively 16 and 32.
