## The Fibonacci Series is found in Pascal’s Triangle.

Pascal’s Triangle, developed by the French Mathematician Blaise Pascal, is formed by starting with an apex of 1. Every number below in the triangle is the sum of the two numbers diagonally above it to the left and the right, with positions outside the triangle counting as zero.

The numbers on diagonals of the triangle add to the Fibonacci series, as shown below.

Pascal’s triangle has many unusual properties and a variety of uses:

Horizontal rows add to powers of 2 (i.e., 1, 2, 4, 8, 16, etc.)

The horizontal rows represent powers of 11 (1, 11, 121, 1331, etc.)

Adding any two successive numbers in the diagonal 1-3-6-10-15-21-28… results in a perfect square (1, 4, 9, 16, etc.)

It can be used to find combinations in probability problems (if, for instance, you pick any two of five items, the number of possible combinations is 10, found by looking in the second place of the fifth row. Do not count the 1′s.)

When the first number to the right of the 1 in any row is a prime number, all numbers in that row are divisible by that prime number

rr says

thnx

babu sasi says

what is this? i want it’s construction.

Gary Meisner says

The illustration above shows how the numbers on the diagonals of Pascal’s triangle add to the numbers of the Fibonacci series. What other type of construction do you seek? Perhaps you can find what you seek at Pascal’s Triangle at Wikipedia.

Erika says

Wonderful video. I love approaching art and degisn from a maths and scientific angle and this illustrates that way of working perfectly. Plus, I only just noticed the link to further explanations so it’s even more exciting.Great post.

Monica says

the exterior of the triangle is made up of 1′s and the rest of the numbers are each the sum of their neighbours from the row above them. 2=1+1, 4=3+1, 21=6+15, etc.

Dylan says

This is used for algebra

harvey says

no its not

:/

Duhan says

Hey that is very helpful and all but what is the formula to work out the triangle?

Gary Meisner says

Every number in the triangle is the sum of the two numbers diagonally above it to the left and the right, with positions outside the triangle counting as zero.

Duhan says

Thanks

Carl Balanon says

This is good source of information. I used to get ideas from here. Is pascal’s triangle found in fibonacci sequence?

george says

(a+b)^7 solve

joe says

a^7+a^6*b+a^5*b^2+a^4*b^3+a^3*b^4+a^2*b^5+a*b^6+b^7

delrio says

hello, so good information about maths

dany says

Thanks this helped SOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO MUCH.

Vikrant says

Hi,

Can you explain how Pascal’s triangle works for getting the 9th & 10th power of 11 and beyond?

Thanks,

Vikrant

Daniel Baldock says

I agree with kyle v.i.h ftw.

qwertyuiop says

Interesting

Mark says

You can represent the triangle as a square. Rows & columns represent the decimal expension of powers of 1/9 (= o.111111 ; 1/81 = 0,0123456 ; 1/729 = 0.00136.)