Excel's query tool reshapes messy imports into 1NF, so AVERAGEIFS replaces hacks and your summaries run faster.
In general, liquid-liquid extraction is applied where alternative separation technologies such as distillation are uneconomical, or even unsuitable. Typical examples: Simultaneous separation of ...
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How to use R1C1 referencing style in Microsoft Excel
R1C1 coordinates provide a predictable map for auditing formulas and writing universal VBA macros.
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