To solve the problem, we need to understand the advantages of using a Pivot Table report in Excel, which is a powerful tool for summarizing and analyzing data.
1. Understanding Pivot Tables:
A Pivot Table is a dynamic reporting tool in Excel that allows users to reorganize and summarize selected columns and rows of data to obtain a desired report. It is used primarily for data analysis and decision-making.
2. Advantages of Pivot Table Reports:
Final Answer:
Pivot Table reports in Excel provide several advantages such as summarizing large data sets, offering interactive and flexible analysis, supporting custom calculations, and enabling users to easily explore and understand their data.
If \[ A = \begin{bmatrix} 1 & 2 & 0 \\ -2 & -1 & -2 \\ 0 & -1 & 1 \end{bmatrix} \] then find \( A^{-1} \). Hence, solve the system of linear equations: \[ x - 2y = 10, \] \[ 2x - y - z = 8, \] \[ -2y + z = 7. \]