bagaimana penyelesaian persamaan linear dan non linearnya

f(x) = cos x - sqrt(x) in [0, 1]

[Rik]

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Answer 1

[Bhanu Prakash]

Hi Alma,

As per my understanding, you want to solve the non-linear equation "f(x)" in the range "[0,1]".

To solve a system of non-linear equations, the function "fsolve" can be used. Please look at the following code, for your reference:

x=0:1;
f=@(x) cos(x)-sqrt(x);
s=fsolve(f,x);

where, "f" is the non-linear equation, "x" is the range and "s" is the required solution.

You can refer to the documention of "fsolve" here:

Solve system of nonlinear equations - MATLAB fsolve - MathWorks India

Hope this answer helps you.

Thanks,

Bhanu Prakash.