1 Fig. 1 shows some spreadsheet output.
\begin{table}[h]
\captionsetup{labelformat=empty}
\caption{Fig. 1}
\end{table}
- Write the value displayed in cell A3 in standard mathematical notation.
The formula in cell A3 is
\(= \mathrm { A } 2 - \mathrm { A } 1\) - Explain why the value displayed in cell A3 is non zero.
- Write down the value of the number stored in cell A2 to the highest precision possible.
- Explain why your answer to part (c) may be different to the actual value stored in cell A2.