plotXpose is a companion app with the book Mathematics for Electrical Engineering and Computing by Mary Attenborough - click for more info
 

The root of the problem

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Have you ever been desperate to know the square root of 2049 to 14 significant figures?

Plot the graph of y(t)=t^2-2049 and change the axes limits to display t for 44<=t<46. You can now use Newton-Raphson or the bisection method to find the zero.



See The root of the problem - Solution


#sequences #equationsolving #numericalmethods #mathematicsforelectricalengineeringandcomputing12.8


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plotXpose app is a companion to the book Mathematics for Electrical Engineering and Computing by Mary Attenborough, published by Newnes, 2003.