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Although these two words can be used interchangably they are very very different. Its easier to explain if you break down their equatoins. Speed = distance / time Velocity = displacement / time The differenc...

Sin(x), Cos(x) and Tan(x) are very useful functions and can be used to solve algerbraic problems where the aim is to find the size of an angle or a size. Sin(x) = Opposite/Hypotenuse Cos(x) = Adjacent/Hypote...

Answering essay questions in exams can seem a daunting task, especially in a subject like History, but there really is no need to panic. History exams are all about preparation. There are three simple steps ...

When faced with a problem that involves triangles, there is a simple flowchart you can follow to determine which formula or identity you need to use! Firstly you must ask yourself whether the triangle has a ...

The conclusion is the last part of the essay that the examiner will read, and therefore you should try to explicitly link it back to the specific question. This will tell the examiner that you have understoo...