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Use integration by parts to find ∫ (x^2)sin(x) dx. (A good example of having to use the by parts formula twice.)

Before we blindly start using the integration by parts formula, we can see that no matter how many times we differentiate or integrate sin(x) we will still have a trigonometric function. The aim of the 'b...

JC
Answered by Jack C. Maths tutor
6789 Views

Give a broad critical appraisal of the work of Willem de Kooning

The American Abstract Expressionist Willem de Kooning (1904-1997) was born in Rotterdam, in the Netherlands. He was raised by a domineering mother who worked as a bartender. De Kooning was unusual among t...

AH
3033 Views

Explain Le Chatelier's Principle

In a chemical equilibrium, the position of the equilibrium will always move to oppose any change in temperature, pressure or concentration of reactants/products. For example, if temperature is increased, ...

JC
Answered by Jacob C. Chemistry tutor
3765 Views

The mass of the Earth is 6.0x10^24 kg and its radius is 6.4x10^6m, calculate the orbital speed of the moon around the earth, the orbit of the moon is a circle of approximate radius of 60R where R is the radius of the earth and a mass m.

M=6.0x1024kg create info list of information given in the question converting all values to SI unitsR=6.4x106mF=GMm/r2 F=mv2/r write down any neces...

ED
Answered by Emma D. Physics tutor
7829 Views

AQA 2017 Topic 2 question b (actual): Two reasons why parliament shouldn't be considered 'irrelavant and all but powerless in the legislative process'.

As this question is worth 10 marks, I would advise briefly introducing your answer with a quick quote that outlines your position followed by stating the two points your are to back up your answer with. F...

OS
Answered by Oliver S. Politics tutor
2151 Views

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