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

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

Answer 1

[Sam Chak]

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