Problem with plotting functions

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Jacob Andréasson 2019-11-7

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评论： Jacob Andréasson 2019-11-7

Hey! I have been working ith this exersice for a long time and it is the first time i work with plotting this type of functions. Could someone please help with how to do this?

I need espacially help with b and c

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Jacob Andréasson 2019-11-7

I need espacially help with b and c on question 2

Jacob Andréasson 2019-11-7

x=0:0.1:6;

t=0:0.1:10;

syms n

F1=symsum((1/(n^2))*sin(n*pi/2)*cos(n*pi*t/6)*sin(n*pi*x/6),n,0,Inf)

u=(8/(pi^2))*F1;

plot3d(x,t,u)

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