Let ℝ denote the set of all real numbers. Consider the polynomial function f : ℝ → ℝ defined by f(x) = d¹⁰/dx¹⁰ ((x² − 1)¹⁰), for all x ∈ ℝ. Here d¹⁰/dx¹⁰ ((x² − 1)¹⁰) is the 10th order derivative of the function (x² − 1)¹⁰. Then which of the following statements is (are) TRUE?