I am having problems creating user defined function. Here is the code I used. When I run it, I am keep getting error in line two and Not enough input arguements

[Walter Roberson]

How are you executing this code? What are you pushing, in which area?

[Shivanesh Sivakumar]

V = 1/4*π^2 (j + k)(k − j)^2 , and A = π^2*(𝑘^2 − 𝑗^2 )

i was asked to create a user defined function that computes the above V and A with arguement j and k

[Rik]

What value did you assign to k outside of your function? Remember that your function doesn't know anything about the variable names outside of in, and your calling code doesn't know anything about the variable names inside the function.

Answer 1

[Dyuman Joshi]

Call like this -

[x,y] = torus(1,2) %single input/output
[x,y] = torus([1 2 3], [2 3 4]) %array input/output

or initialize j and k before calling the function

j=1;k=2;
[x,y] = torus(j,k) %single input/output
j=[1 2 3];k=[2 3 4];
[x,y] = torus(j,k) %array input/output