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x^x=e^x*ln(x)

So  d/dx (x^x) = d/dx (e^x*ln(x))

By chain rule, we get     d/dx (xln(x))e^xln(x) 

Then by product rule we get...

Distance = 4 x 85 = 340km

Average speed = 340 / 5 = 68 km/h

1/(1-x²) 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-x²) = A/(1+x) + B/(1-x) th...

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...

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 ...