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This function is fraction so the easiest method is to use the quotient rule (though the product rule can be used). Recall the quotient rule dy/dx = [vu' - uv']/[v^2]Note, u and v refer to the numerator a...

This is a topic that is becoming increasingly popular in both written and speaking French examinations. The basis for the structure of the answer can often be reapplied to a variety of topics including ce...

Oliver Cromwell has long been the subject of historical debate, particularly concerning his political actions and leadership style. Unquestionably, his main source of power was his military support base, ...

Firstly, don’t panic. It’s perefctly normal to have too many ideas and find it difficult to choose one, or have none at all. Think about what other subjects you’re studying- are there any areas within the...

E-Z isomers (aka geometric or cis-trans isomers) and optical isomers are both examples of stereoisomers, two or more compounds with the same structural formula but with bonds that are arranged differently...