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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...

An ionic bond is the transfer of electrons from one atom to another to obtain a stable outer shell. This only happens between a metal and a non metal. For example, magnesium would transfer 2 electrons to ...

I would first read or look at the source on a basis of content, without the question in mind, to make sure I understood what it was I was looking at or what was being said. Then I would revisit the source...

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, ...