Question

practical uses of Pascal's triangle​

Answer 1

Answer:

Pascal's Triangle can be used to find combinations. The top row in Pascal's Triangle is row zero, and the first item in any row (the 1s) are item zero in that row. For example, let's sat we wanted to find 6_C_4. Look in Row 6, at item number 4.

Answer 2

Answer:

Outside of probability, Pascal's Triangle is also used for:

Algebra, where coefficient of polynomials can be used to find the numbers in Pascal's triangle. ...

Finding triangular numbers (1, 3, 6, 10, 15, 21, 28, 36, 45, …).