Question

the following pattern is called pascals triangle. complete row 5 of the triangle. row 0 1 row 1 1 1 row 2 1 2 1 row 3 1 3 3 1 row 4 1 4 6 4 1

Explanation:

Step1: Recall Pascal's triangle rule

In Pascal's triangle, each number is the sum of the two directly above it.

Step2: Calculate elements of row 5

The first and last elements of any row in Pascal's triangle are 1. For the middle elements of row 5, we calculate:

• Second element: 1 + 4 = 5
• Third element: 4+6 = 10
• Fourth element: 6 + 4=10
• Fifth element: 4+1 = 5

Answer:

1 5 10 10 5 1