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This is difficult, especially when you don't have prior knowledge of the college system - I personally had no idea what it was until I went to an open day. So before you even start considering colleges, i...

Write y = x^xln(y) = xln(x)1/y dy/dx = (1+ln(x)) by applying the chain rule to the LHS and product rule to the RHSdy/dx = y(1+ln(x)) Rearranging dy/dx = x^x (1+ln(x)) Substituting y=x^x into the equationN...

This is a typical question that may be asked by application to Oxbridge. The interviews are daunting and often they are open-ended questions. In my subject area of humanities (Human, Social and Political ...

First, to break down this sort of question we should read each physical unit (W(atts) in this case) as its equivalent statement. ie 1W=1Js^-1, if this is not intuitive, think of the basic equation P=E/t. ...

The answer to this question is twofold as the art history interviews are practically very different as well as posing new academic challenges for a student (especially one who has not been able to study t...