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Earthquakes tend to occur in areas where two tectonic plates are in contact with each other. The three main locations are: 1) areas of continental collision, 2) subduction of one plate beneath another, or 3)...

Proof by induction involves making an assumption, and using that assumption to prove that the consecutive case follows the pattern. The key to this is realising that most questions follow the same structure,...

∫ e x cos x dx First of all, we have to think of which method we want to use to approach this problem. There are a few options we can consider such as integration by parts and substitution. In this case, int...

This is quite a difficult tense to use , but will give you extra marks if you use it fluently in your exams along with the other more regularly used tenses. It is to be used when the sentence you are using c...

It is not something you can just figure out straight away. There are tricks you can use to guess, which I will go through with you in a minute. It all comes down to learning your vocabulary, and practicing. ...