Search over 10,000 free study notes

When writing a 12 mark answer in Psychology, I find it is most helpful to first understand the Assessment Objectives. In these types of question, you are awarded marks for AO1 (content) and A03 (evaluatio...

First convert y into a suitably form.cos(2x) = 1 - 2cos²(x)cos²x = (1-cos(2x))/2
integral of y = integral of (1-cos(2x))/2 = (1/2)*(x-(1/2)sin(2x)) + C = x/2 - sin(2x)...

A sequence is defined as a function with domain the set of the natural numbers, and codomain the set of the real numbers. A geometric sequence (a_n) is a sequence of the form: a_n = a_(n-1)*r, where r is ...

The English translation would read as: Marcus celeriter navigando ad urbem quinque diebus pervenit.Marcus : this noun (Marcus, -i, (m)) is the subject of the sentence, and therefore is in...

dy/dx = (2x-y²)/(2xy)Stationary points: (1, root(2)) , (1, -root (2))