Could someone help me with some exercises in which I have to use Mathlab?

Antonio

New member
Well I Have that function
function y = f(v)
y= (24/1.2*v*0.01/1.8*1e-5 + 6/1 +sqrt(1.2*v*0.01/1.8*1e-5) + 0.4)*1/2*1.2*v^2*(pi*0.01^2/4)-0.0001*9.8
And I ahve to do the next exercises:
3.Using the plot command, verify that the equationhas only a solution in the interval [20,25]
4.Approximate the solution of the equation using the dichotomy method with 6 decimal places accurate
5.Apply the secant method to approximate the solution of the exuación from values Xo=20, and X1=25, and taking like test of stop /Xn - Xn-1/<= 1/2 * 10 ^ -6 Note: n and n-1 are litle but I donít how can I put it litle
6.Apply a convergent fixed point method to approximate the solution of the equation based on an appropriate value of Xo and taking like test of stopping /Xn - Xn-1/<= 1/2 * 10 ^ -6 Note: n and n-1 are litle but I donít how can I put it litle
7. Approximate the solution of the equation using the fzero command. And Compare with that solution the solution obtained in the precending exercises
OBSERVATION: In all the exercises in which yo have to aplicate numerical method, you must to put the mathlab programme designed for aplicate it, the number of iterations necesary ande aproximante solution obtained

I need help for do all the exercises, If someone can help me with someone or says me how couldn I to learnt, I will be very agreteful with her
Thank you so much :)
 
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