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y = arctan(x)tan(y) = xsec²(y) = dx/dyfrom cos²A + sin²A = 1, we know that 1 + tan²A = sec²A (divide by cos²A), so we substitute in1 + tan...

There are three important factors to consider in order to interpret passages such as this: context, content and significance.The first, context, involves considering who is speaking, what comes before the...

How far do you agree that women had made significant gains in their fight for equality by 1980s?
In order to address the question, it is important to define the means to judge the term ‘gains’ upon. ...

(a) number of molecules (1 mark).(b) maxima is displaced up and to the left (1 mark)all of the following: (1 mark)curve starts at the origin,candidate’s curve crosses the original line on...

The fundamental concept of the psychodynamic approach is that the personality is tripartite. The theory was originated by Freud, who stated that the personality could be divided into the id, ego and super...