Advanced Search

Question: how to plot a 3d graph(phi)

Question:how to plot a 3d graph(phi)

youngsimba 0 Maple
plot graph 3d
December 15 2011
0

the question is 

Consider the function φ(x, n) defined as

 

 

Define a functional operator “phi” in order to evaluate φ(x, n) when we enter the command phi(x,n);.

Use Maple to draw a surface plot of this function for x ∈ [0,20] and n ∈ [1,20]. Your plot should have axes displayed and be fully labelled and titled.

 

so far i got this 

 

somehow it just wont give me a 3d graph, it would only give me a graph with a single line on the right middie. could anyone give me any solution that would be greatful. 
Please Wait...