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The imperative occupies a very special place compared to other modes: it has its proper synthax. It expresses an order in different aspects such as a wish, prayer ... and in negative form, defense. It borrow...

The longer mark questions require you to demonstrate two skills. The first is is an informative description of what is asked (AO1 marks) and/ or analysis and evaluation (AO2 marks). You gain AO1 marks from l...

For this question the FOIL method can be used. FOIL stands for first, outside, inside, and last, and is used to make sure each term is multiplied by each other term. Firstly, multiply the first terms of each...

The main data structures in Python are tuples, lists, and dictionaries. The main difference between them is that in tuples and lists the element order matters, while in dictionaries elements are associated t...

The chain rule needs to be applied when you are differentiating a function f of x with respect to a variable t, x is a function of (i.e. given f(x) and x(t), you want to calculate df/dt. To do so you will ha...