Algebra-2

Question Analysis
This problem evaluates the ability to identify specific elements in Pascal's Triangle, which requires understanding the construction and symmetry of the triangle.

Key Concept Explanation
Each row in Pascal's Triangle starts and ends with 1, and each interior element is the sum of the two elements directly above it. The 12th row (starting from 0) is 1,12,66,220,495,792,924,792,495,220,66,12,1. The 8th element (0-based index) is 495.

Step-by-step Solution
1. Identify the row in Pascal's Triangle corre...