Write a Matlab function to compute f(x) = 1 cos(x) for inputs in the range 1

function(mathematics) a mathematical relation such that each element of a given set (the domain of the function) is associated with an element of another set (the range of the function)More (Definitions, Synonyms, Translation) function y = oneminuscos (x) %Compute 1 cos(x) for scalar real inputs in the range -1