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Firstly, ensure the student knows the plot inside, out. This way the general arc of the character's story can be identified. After this, we will pick two or three main characters and identify their main c...

   As Hitler aimed to convert German to a dictatorship from a democracy, one key issue always undermined his efforts – his opposition. For Hitler to effectively gain power, he realised that he had to remo...

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...