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for n=1 2^1=2  2>1 hence true for n=1 assume true for n then 2^n >n we need to show 2^n+1 > n+1 since 2^n >n 2^n+1 >2n =n+n >n+1 for n>1 hence by induction since true for n= 1 and if ...

In order to be as anaytical as possible in your History essays, you must show an awarness of long-term processes of historical change, and how these manifest themselves in the short-term in specific event...

First of all you must have a good knowledge of the text and the main events of the plot. The examiner can easily recognise whether your knowledge of the text is superficial or in-depth. Furthermore, in A-...

A very effective way to learn and improve a language is to communicate with a native speaker. This grants the chance to improve your listening and communicative skills. Obviously, a background knowledge o...

‘Passato prossimo’ and ‘passato remoto’ are two tenses that can be used to express actions in the past. ‘Passato prossimo’ is formed by using the auxiliary verb 'essere' or 'avere' conjugated in the prese...