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Using the trigonometric(trig) ratios of cosine, sine and tangent we can work out side lengths and angles.

Within a right angle triangle of we are given a side lenght and a angle other tha...

To find the derivative, you look at each term and multiply the constant in front of the x by the power of x. Also you must lower the power of x by one after this step. 

So 5x³ ...

The social learning theory is a concept that tries to explain human aggressive through direct observation and imitation for example if a child saw their parent act aggressively towards another person t...

Schema-a schema is a mental representation of an aspect of the world. Stereotype is a word often used instead of schema. For example if I asked you to write down all the words you woul...

Throughout the play, characters appear to trust Iago. But why might this be the case when, we, as an audience, know he his far from a trustworthy character? There are perhaps three key reasons why char...