You will need to use MATLAB to answer parts (a) and (b) of this question. Clara, Selena and Oberon are interested in the
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You will need to use MATLAB to answer parts (a) and (b) of this question. Clara, Selena and Oberon are interested in the
You will need to use MATLAB to answer parts (a) and (b) of this question. Clara, Selena and Oberon are interested in the function In(2) x2 f(x) + 10 sin(6x) for 6 x € [1,2]. (a) [1 mark] Selena asks you to use the MATLAB function fzero to find the smallest root of f on the interval [1, 2]. Clara reminds you to plot the function in MATLAB first to find a suitable starting value. smallest root ~ Number Give your answer to at least 6 significant figures. You may need to change the display format in MATLAB. (b) [2 marks] Oberon wants you to look for the root closest to 1.5 by implementing your own Newton's method with the starting value X1 = 1.5. You obtain the iterates: = X 2 = Number : X 8 = Number Give your answers to at least 6 significant figures.
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