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Finding the solutions to trig equations begins in a very similar way to when we do it at GCSE. We start with:cos(2x) = 2^-1/2 0 <= x <=piand correct our range, as we are interested in 2x n...

We define a perfectly competitive market as a market which fulfils the six following conditions: 1) Large number of sellers and buyers. 2) Homogenous product: All of the goods sold within the market are i...

In planning an answer to this question I would suggest a brief introduction to feminism from a sociological point of view, including how and when the first waves of feminism came about. This would provide...

In most cases, the preterite tense refers to completed actions, which are actions that have definite beginning and end points. Whereas the imperfect refers to actions which ...

Electricity is the flow of electrons through a material. But for electrons to pass through a material they have to give up some energy, this is called a material's resistance. The energy that is lost from...