Search over 10,000 free study notes

Firstly, fg(x) could be written as f[g(x)], or in other words, the function f acts on the result of x going through the function g (Bear in m...

Murdock argues that the nuclear family performs four essential functions for society and for its members , he argues that the family satisfies members economic needs, is essential for primary socialisatio...

Always remember that the aim of your essay is to communicate your knowledge to the marker. The best way to do this is to have pre-planned ideas ready before you step into your exam. These ideas will be th...

'Proving' something mathematically means showing that it is true for all possible cases. Therefore it isn't sufficient to simply give a lot of examples of a formula or test working; you need to find a way...

Formula/ Facts you may need for this question: !!! area of a triangle = base * height * 0.5 !!! multiplying fractions = nominators multiplied over denominators multiplied
Step 1: whole triangle area...