Create a MATLAB function called "wedge" defining the "wedge" operator both for elements of $R^1$ and for

elements of $R^3.$ For elements of $R^1,$ "wedge" should return a $22$ array element of $so(2).$ For elements of

$R^3$ "wedge" should return a $33$ array element of so$(3).$

Hint: Recall our class discussion and check your work by recalling that elements of $so(N)$ map to elements

of $SO(N)$ using the matrix exponential $("$expm$"$ in MATLAB$).$