s090x13 - % %Limit as X->0 from the left % x=...

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delete g090x13.txt; diary g090x13.txt clear all; clc; close all; echo on % % Stewart 90/13 % %Evaluate the function (fx=(1-cosd(x))./(x.^2)) at the the given numbers %(correct to 6 decimel places). Use the results to guess the value of the %limit, or state that it does not exsit. % %Evaluate:----------------------------------------------------------------- % x= [1, 0.5, .4, .3, .2, .1, .05, .01]; % format long fx=(1-cosd(x))./(x.^2) % % The limit would be the .000152 in the domain of [.01,1] % %--------------------------------------------------------------------------
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Unformatted text preview: % %Limit as X->0 from the left % x= [-1, -0.5, -.4, -.3, -.2, -.1, -.05, -.01]; % format long fx=(1-cosd(x))./(x.^2) % %--------------------------------------------------------------------------% %Limit as X->0 from the right % x= [1, 0.5, .4, .3, .2, .1, .05, .01]; % format long fx=(1-cosd(x))./(x.^2) % x= [-1:.05:1]; fx=(1-cosd(x))./(x.^2); plot(x,fx) hold on plot (0,0.152308],'o') p echo off; diary off...
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