Matlab Help

Write a function with the header: [y] - myChebyshevPoly2(n,x) where y is the n-th Chebyshev polynomial of the Second Kind, evaluated at x and defined by the recursive relationship: U_n(x) = {1 2x 2xU_n-1(x) - U_n-2(x) if n = 0 if n = 1 otherwise Be sure that your function can take array inputs for x. You may assume that x is a row vector. the output variable, y, must be a row vector also. Test Cases: myChebyshevPoly2 (0,1: 5) ans = 1 1 1 1 1 myChebyshevPoly2(1,1:5) ans = 2 4 6 8 10