i need to solve the ecuation: f(x)=sqrt(x)-cos(x) but im given the following interval [0,1]

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i need to solve the ecuation: f(x)=sqrt(x)-cos(x) but im given the following interval [0,1]

Answers (1)

Sam Chak
Sam Chak on 16 Sep 2022
Hi @Eva
f = @(x) sqrt(x) - cos(x)
f = function_handle with value:
@(x)sqrt(x)-cos(x)
fplot(f, [0 1])
x0 = 0.6; % guess the solution is relatively close to x = 0.6
xsol = fzero(f, x0)
xsol = 0.6417

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