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It is imporant to analyse context as it is the third Assesment Objective for the exam. With 'A Christmas Carol' we can look at context in terms of Dickens' purpose in writing this story at the specific ti...

Its important that you dont respond too literally to Maggie Hamblings work, like, say, because she uses blue  you will then use blue in your next piece of development work. We need to focus more on the te...

Let us procede by induction:

First case: n=1. Then LHS (left hand side) = 1 and RHS (right hand side) = 1(1+1)/2 = 1. Therefore, we see that the statement is true for n=1.

Now, we carry out ...

Under a unitary constitution, such as the United Kingdom's, decision-making power is centralised in one authority, such as the Westminster parliament. Under a federal constitution, such as the United Stat...

x = ln (sec (2y))

The chain rule states that d/dy f (g (y)) = f'(g(y)). g'(y)

Here g(y) = sec(2y) so g'(y) = 2.sec(2y).tan(2y)

And f(y) = ln (y) so f'(y) = 1 / y

Thus dx/dy = (...