Assignment:
Determine if the functions below are odd, even or neither.
(a) f(x) = x^2 + 2
(b) f(x) = (x^2 + 2)tan(x^2)
(c) f(x) = (x^2 + 2)sin (x)tan(x^2)
Provide complete and step by step solution for the question and show calculations and use formulas.