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The easiest way to see this is with an example. So let us take the curve: x = cos(2t) , y = sin(t) with a point P where t = pi/6 The gradient at any point is equal to the derivative of y with respect to x at...

The best way to structure your paragraphs for essays is to use the PEEL method. This stands for Point, Evidence, Explanation and Link. By following this structure not only do you foreground your main point, ...

With this question the first thing to help you tackle it would be write the number as digits, i.e.Forty-seven thousand, nine hundred and eighty-three = 47,983Now, you want this number to the nearest thousand...

With essay questions what I usually did was underline what I thought were the key words. For example:How does Shakespeare portray love in sonnet 116? For this question I would underline the words: how, portr...

The term ‘Renaissance’ comes from the French meaning ‘re-birth’, and refers to a renewed interest in classical antiquity in the fifteenth and sixteenth centuries (sometimes referred to as the quattrocento an...