Algebra-2

Question Analysis
This problem assesses the understanding of locating specific elements in Pascal's Triangle.

Key Concept Explanation
Each element in Pascal's Triangle can be found using the binomial coefficient , where is the row number and is the position in the row (starting from 0).

Step-by-step Solution
1. Identify the row and position: 9th row (starting from 0, this is ), 5th element (position )
2. Calculate the binomial coefficient