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There is a simple equation, similar to the normal binomial expansion, thats easy to remember once youve used it a few times.
(1+x)n=1+nx+{[n(n-1)]/2!}x2+{[n(n-1)(n-2)]/3!}xSMAnswered by Sarah M. • Maths tutor10290 Views
Cognitive approaches look at the meditional processes that govern behaviour. One cognitive explanation of depression was proposed by Aaron Beck. This is the 'negative traid', which invovles having negativ...
So, in the labour market there are firms that demand labour to be able to produce the goods that they sell, and there are workers who supply labour in order to earn a wage. First let’s think about the wor...
Better grades at English literature A level can be attained by hitting all the criteria for marking. Usually this involves including context- when was the text written and what was happening at the time, ...
Ritornello form was used most predominantly in the Baroque era. The term ‘ritornello’ translates as ‘little return’ and is a passage of music that reoccurs throughout a piece; these passages are separated...
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