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Integrate f(x) = 1/(1-x^2)

1/(1-x 2 ) can be split into the partial fractions A/(1+x) + B/(1-x), where A and B are real constants, which when evaluated by multiplying the equation 1/(1-x 2 ) = A/(1+x) + B/(1-x) through by (1-x 2 ) = (...
ML
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What is a Marxist perspective on religion?

First, it is necessary to underline the basic ideas surrounding Marxism, namely the division of society into two classes. There are: 1) Capitalists - Those who own the means of production 2) Working Class - ...
AH
Answered by Aisla H. Sociology tutor
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What is Ecological Validity?

Ecological Validity refers to the extent to which your study is true to life. This means that you want to make your study as realistic and consistent with everyday common experience as possible to obtain val...
MH
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What are the central themes of conservatism?

Conservatism is defined by a committment to several key themes, central among these is the safety and security of the individual. Early conservative thinkers such as Hobbes expressed a belief that the main p...
BS
Answered by Bradley S. Politics tutor
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Make b the subject of the formula a = 3 - 2b

So this question wants you to rearrange the formula so that b is on its own on one side of the equals sign. As its a formula and not asking for the value of the equation you don't have to worry about solving...
CB
Answered by Calum B. Maths tutor
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