MATLAB: How to write in the following script

doit4mehomeworkyou have to write code by following the attached script

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syms x
f = sin(x)+x^3-exp(x) 
s = int(f,[0 3])
s1 = double(s)

Related Solutions

MATLAB: MatLab Grader (Integration)

You are not following the appropriate syntax for setting up and integrating symbolic equations. I suggest you go to the documentation for int (link is in your problem description) and use one of the examples given there to guide you.

It sounds like you are supposed to find the indefinite integral (no limits) for part 1, and then use subs on the answer from part 1 to solve part 2. Again, look at the documentation for subs to see how to use it.

I'll give you this: "e" in MATLAB is the function exp. Call it using this syntax:

a = exp(x);

MATLAB: Matrix won’t display while inside “if” statement

The problem is comparing a scalar and a vector. If you want to test ‘total’ against ‘Req’ or ‘Peq’ as a vector, use any.

For example:

A = 1;
B = 2;
C = 1;
if C ~= [A,B]
    fprintf('Test #1 Successful!\n\n')
end
if any(C ~= [A,B])
    fprintf('Test #2 Successful!\n\n')
end

Does this do what you want?

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Related Solutions

MATLAB: MatLab Grader (Integration)

MATLAB: Matrix won’t display while inside “if” statement

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