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If you could give your best revision tip for exam preparation what would it be?

My best tip for exam preparation is to work your way through the course specification. This gives you the best understanding of exactly what you need to know for the exam, for example all the definitions you...
Answered by • Chemistry tutor
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Use integration by parts to evaluate: ∫xsin(x) dx.

Since our function is a product of two "mini-functions" of x, we are able to use integration by parts.The trick for this is to correctly set 'u' and 'dv'. 'u' should be labelled as the function whi...
BA
Answered by Bailey A. • Maths tutor
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"Shakespeare's 'Othello' is inevitably and inescapably racist and could not be otherwise." (Emma Smith) Discuss the presentation of race in the play in light of this quote.

Over the last 400 years, literary critics and actors have argued over the racial origins of Shakespeare’s Othello . Many believe the play to be, as Emma Smith confirms, ‘inevitably and inescapably racist’, a...
Answered by • English tutor
6188 Views

How and why are sperm cells specialised ?

Sperm cells are specialised because they have a specific function in the body- to fertilise the female gamete (egg). Therefore to carry out its job, it has special features typical body cells do not. The nuc...
AS
Answered by Antonia S. • Biology tutor
34527 Views

How does the dramatic opening scene of King Lear unleash the radical and powerful forces that result in the traditional order being overturned?

Many components of the opening scene in King Lear introduce themes and issues that become apparent throughout the main plot of King Lear. One such component is the stress on the importance of language within...
FS
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