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This differentiation requires use of the chain rule. The first step is to differentiate the whole thing, treating the bracket as u, so u=1+2x². Therefore we are differentiating u^1/2....

Politics is a baffling subject. 

The play-within-a-play highlights the feeling of paranoia built up throughout Hamlet. In performance, it makes the audience highly aware of their perspective as witnesses to both truth and lies. The whole...

In March 1917, Russian Tsar Nicholas II abdicated and was replaced by the Provisional Government. There are various reasons why the Tsarist regime collapsed but this essay will outline three possible reas...

Research into the cognitive approach is largely based upon computor models, which uses computor terminology to describe human cognition, for example 'input' would represent sensory information from our en...