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To answer this question, m and n should be whole numbers instead of fractions, without any square root terms in them. To do this, we first find the numerator, p+q, and the denominator, p-q, individually.N...

Multiplier = 1/sum of leakages = 1/(0.17+0.23+0.4)= 1/0.8 = 1.25Government increases spending by £300 million. Therefore, the change in national income = 1.25 x £300 = £375 million

The six carbon atoms in benzene are arranged in a planar ring, with one hydrogen atom bonded to each carbon. Each carbon atom has 4 valence electrons, and uses three of them to form single bonds with the ...

In Tess of the d'Urbervilles, Thomas Hardy asks the reader to question whether or not Tess has any control over what happens in her life. At the beginning of the novel, Tess is punished for the death of P...

The trapezium rule is not an exact method of integration, as it approximates the gradient between 2 ordinates to be constant. This method produces an overestimation for convex functions and underestimate ...