MATLAB: How to find surface area cos(x) + cos(y) + cos(z)surface area how can I find a surface area of this function on certain interval. f = @(x,y,z) cos(x) + cos(y) + cos(z); Best Answer https://courses.lumenlearning.com/suny-openstax-calculus1/chapter/arc-length-of-a-curve-and-surface-area/ So probably something close tof = @(x,y,z) cos(x) + cos(y) + cos(z);syms x y z realsyms xl xh yl yh zl zh realF = f(x,y,z);SA = int(int(int( sqrt( 1 + diff(F,x).^2 + diff(F,y).^2 + diff(F,z).^2), z, zl, zh), y, yl, yh), x, xl, xh);disp( char(simplify(SA)) )int(int((ellipticE(zh, 1/(cos(x)^2 + cos(y)^2 - 3)) - ellipticE(zl, 1/(cos(x)^2 + cos(y)^2 - 3)))*(3 - cos(y)^2 - cos(x)^2)^(1/2), y, yl, yh), x, xl, xh) Related SolutionsMATLAB: How to plot cos(x) + cos(y) + cos(z) = 0 Try fimplicit3()fimplicit3(@(x,y,z) cos(x) + cos(y) + cos(z)) MATLAB: How to get all possible coordinate from implicit function zz = acos(-(cos(-5:5)+cos((-5:5).')))% Checknorm(cos(-5:5) + cos((-5:5).') + cos(zz)) Related QuestionI need to write a script for a nonlinear system equations.Undefined f tand for input arg symHelp me plot 3D graph like these picture
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