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This is a separable differential equation, so the first step is to separate the two variables. Factorise out the x from the top bracket so that the equation becomes: dy/dx = x(y^2+1)/yThe next step is to ...

Scale can play a hugely important role in the purpose of a painting, and often should not be overestimated when formally analysing a painting. Scale often denominates genre, and how that genre was respect...

Many exam boards require the use of literary criticism in order to colour, shape and add direction to A Level responses. Higher scoring essays demonstrate an engagement as well as recognition of these sec...

Firstly, it is imperative that the book is read more than once. You cannot begin to study a novel in depth having read it only once. In my advice, I would read the novel once first as a reader, not an Eng...

Exothermic and Endothermic are opposite reactions. All reactions need energy to be put in to start them off, this is called the activation energy, but th...