answersLogoWhite

0


Best Answer

Each element of a row of pascal's triangle is the sum of the two elements above it.

Therefore when you some the elements of a row, each of the elements of the row above are being summed twice.

Thus the sum of each row of pascal's triangle is twice the sum of the previous row.

User Avatar

Wiki User

7y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Why do the rows double in the pascal's triangle when you add them up?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

How the pascal triangle is made?

it is made by adding the outer digits as all the outer digits are 1. what your suppose to do is add the outer digits and you will get your pascals triangle. for example,, if there is 1 on both the sides then you add 1+1=2 so in the same way just keep adding and their you will have your pascals triangle. description by- anmol chawla of pathways world school


Can you add rows to an existing table but not columns?

You can add columns or rows to any table. Adding a row does not add extra columns, so yes you can do it.


How do you keep the mat rows straight as you continue to add additional rows of matting?

T spacers


How do you work out a pascals triangle?

To work out Pascal's Triangle, you start with two ones at the top. From there on, you add the two numbers above to get the next number. The numbers on the outside will always be 1. ....1.....1 ...1...2...1 ..1..3...3..1 .1.4...6...4.1 1 5 10 10 5 1


What do the interior angles of a triangle add up to and what do the exterior angles add up to?

The interior angles of a triangle add up to 180 degrees. The exterior angles of a triangle add up to 360 degrees.


How do you count rows in excel without numbers in it?

Use ROWS =ROWS(A1:A20) will return 20. Add details if you need more help or if this is not what you are trying to do


What does the inside of a triangle add up to?

The angles add up to 180 degrees on every triangle.


What angles in a triangle add up to in Base 12?

Angles in a triangle add up to 18010 which is 13012


What do the angles of a rightangle triangle add up to?

The angles of any triangle add up to 180 degrees.


What are some of a triangle's attributes?

A triangle has 3 sides A triangle has 3 interior angles that add up to 180 degrees A triangle has 3 exterior angles that add up to 360 degrees A triangle can be a scalene A triangle can be an obtuse A triangle can be a right angle A triangle can be an isosceles A triangle can be an equilateral


What does insert column or row mean in Excel?

It means to add a new column or row into a worksheet. It will push other rows down or other columns to the right. You will often have the need to insert extra rows or columns to accommodate new data you want to put in between existing rows and columns.It means to add a new column or row into a worksheet. It will push other rows down or other columns to the right. You will often have the need to insert extra rows or columns to accommodate new data you want to put in between existing rows and columns.It means to add a new column or row into a worksheet. It will push other rows down or other columns to the right. You will often have the need to insert extra rows or columns to accommodate new data you want to put in between existing rows and columns.It means to add a new column or row into a worksheet. It will push other rows down or other columns to the right. You will often have the need to insert extra rows or columns to accommodate new data you want to put in between existing rows and columns.It means to add a new column or row into a worksheet. It will push other rows down or other columns to the right. You will often have the need to insert extra rows or columns to accommodate new data you want to put in between existing rows and columns.It means to add a new column or row into a worksheet. It will push other rows down or other columns to the right. You will often have the need to insert extra rows or columns to accommodate new data you want to put in between existing rows and columns.It means to add a new column or row into a worksheet. It will push other rows down or other columns to the right. You will often have the need to insert extra rows or columns to accommodate new data you want to put in between existing rows and columns.It means to add a new column or row into a worksheet. It will push other rows down or other columns to the right. You will often have the need to insert extra rows or columns to accommodate new data you want to put in between existing rows and columns.It means to add a new column or row into a worksheet. It will push other rows down or other columns to the right. You will often have the need to insert extra rows or columns to accommodate new data you want to put in between existing rows and columns.It means to add a new column or row into a worksheet. It will push other rows down or other columns to the right. You will often have the need to insert extra rows or columns to accommodate new data you want to put in between existing rows and columns.It means to add a new column or row into a worksheet. It will push other rows down or other columns to the right. You will often have the need to insert extra rows or columns to accommodate new data you want to put in between existing rows and columns.


How can be more rows inserted after 65536 rows?

If the version of Excel you are using only has 65536 rows, which was the case up to Excel 2003, then you can't add any more rows. From Excel 2007 onwards there are 1048576 rows, so that is what you would need to use.