How do I Create a function named “evennum” that returns 2 if its argument is even, and 1 if its argument is odd, using either the built in mod or floor functions on MATLAB?

I am totally new to MATLAB and am unsure of how to tackle this problem. Any suggestions?

[Geoff Hayes]

Victoria - see Declare function name, inputs, and outputs for details on how to create a function. Also, see Start learning MATLAB and Simulink with free tutorials.